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Index Generum Mammalium: a List of the Genera and Families of Mammals
Description:
This report consists of three parts: (1) An annotated list of the generic names of mammals; (2) an alphabetical list of the families of mammals, and (3) a classified list of the generic names, arranged by orders and families.
Date:
January 23, 1904
Creator:
Palmer, T. S.
Partner:
UNT Libraries Government Documents Department
Special Studies in Electrolysis Mitigation: 4. A Preliminary Report on Electrolysis Mitigation in Elyria, Ohio, with Recommendations for Mitigation
Description:
Technical paper issued by the Bureau of Standards over surveys conducted on the electrical conditions of railway tracks in Elyria, Ohio. The results of the surveys are presented and discussed. This paper includes tables, maps, and illustrations.
Date:
January 22, 1916
Creator:
McCollum, Burton & Logan, K. H.
Partner:
UNT Libraries Government Documents Department
Durability of Stucco and Plaster Construction: Progress Report Containing Results of Investigations up to April, 1916
Description:
Technical paper issued by the Bureau of Standards over tests conducted on the durability of stucco construction. Construction methods are discussed. The test results are presented and discussed as well. This paper includes tables, illustrations, and photographs.
Date:
January 31, 1917
Creator:
Wig, R. J.; Pearson, J. C. & Emley, W. E.
Partner:
UNT Libraries Government Documents Department
Airplane stress analysis
Description:
Report presents stress analysis of individual components of an airplane. Normal and abnormal loads, sudden loads, simple stresses, indirect simple stresses, resultant unit stress, repetitive and equivalent stress, maximum steady load and stress are considered.
Date:
January 1918
Creator:
Zahm, A. F. & Crook, L. H.
Partner:
UNT Libraries Government Documents Department
Efflux of Gases Through Small Orifices
Description:
Scientific paper issued by the Bureau of Standards over studies conducted on gas effusion rates. The methods used and the results of the studies are presented and discussed. This paper includes tables, and illustrations.
Date:
January 28, 1920
Creator:
Buckingham, Edgar & Edwards, Junius David
Partner:
UNT Libraries Government Documents Department
Comparison of hecter fuel with export aviation gasoline
Description:
Among the fuels which will operate at compression ratios up to at least 8.0 without preignition or "pinking" is hecter fuel, whence a careful determination of its performance is of importance. For the test data presented in this report the hecter fuel used was a mixture of 30 per cent benzol and 70 per cent cyclohexane, having a low freezing point, and distilling from first drop to 90 per cent at nearly a constant temperature, about 20 degrees c. below the average distillation temperature ("mean volatility") of the x gasoline (export grade). The results of these experiments show that the power developed by hecter fuel is the same as that developed by export aviation gasoline at about 1,800 r.p.m. at all altitudes. At lower speeds differences in the power developed by the fuels become evident. Comparisons at ground level were omitted to avoid any possibility of damaging the engine by operating with open throttle on gasoline at so high a compression. The fuel consumption per unit power based on weight, not volume, averaged more than 10 per cent greater with hecter than with x gasoline. The thermal efficiency of the engine when using hecter is less than when using gasoline, particularly at higher speeds. A generalization of the difference for all altitudes and speeds being 8 per cent. A general deduction from these facts is that more hecter is exhausted unburnt. Hecter can withstand high compression pressures and temperature without preignition. (author).
Date:
January 29, 1920
Creator:
Dickinson, H. C.; Gage, V. R. & Sparrow, S. W.
Partner:
UNT Libraries Government Documents Department
The 300 H.P. Benz Aircraft Engine
Description:
This report provides a description of the Benz 300 H.P. aircraft engine containing 12 cylinders placed at a 60° angle. It includes a detailed description of the development of the constructional points, particularly the cylinders, pistons, and connecting rods, as well as the engine fitting, lubrication, oil pumps, bearings, oil tank, fuel pump, carburetors, and cooling system. There are seven pages of illustrative figures at the end of the report.
Date:
January 1921
Creator:
Heller, A.
Partner:
UNT Libraries Government Documents Department
N.A.C.A. Langley field wind tunnel apparatus: The tilting manometer
Description:
A description is given of a tilting manometer designed to meet the requirements of a manometer for use in the wind tunnel at the Langley Memorial Aeronautical Laboratory. This gauge was designed to meet the requirements of a manometer in use in connection with a static pressure plate to indicate the wind speed in the tunnel. The requirements are noted. The sensitivity of the gauge must be made inversely proportional to the pressure to be measured. The gauge must be accurately and quickly set for any desired pressure.
Date:
January 1921
Creator:
Norton, F. H. & Bacon, D. L.
Partner:
UNT Libraries Government Documents Department
The determination of downwash
Description:
It is obvious that, in accordance with Newton's second law, the lift on an aerofoil must be equal to the vertical momentum communicated per second to the air mass affected. Consequently a lifting aerofoil in flight is trailed by a wash which has a definite inclination corresponding to the factors producing the lift. It is thought that sufficient data, theoretical and experimental, are now available for a complete determination of this wash with respect to the variation of its angle of inclination to the originating aerofoil and with respect to the law which governs its decay in space.
Date:
January 1921
Creator:
Diehl, Walter S.
Partner:
UNT Libraries Government Documents Department
The determination of the effective resistance of a spindle supporting a model aerofoil
Description:
An attempt was made to determine the effect of spindle interference on the lift of the airfoil by measuring moments about the axis parallel to the direction of air flow. The values obtained are of the same degree as the experimental error, and for the present this effect will be neglected. The results obtained using a U.S.A. 15 wing (plotted here) show that the correction is nearly constant from 0 degrees to 10 degrees incidence and that at greater angles its value becomes erratic. At such angles, however, the wing drag is so high that the spindle correction and its attendant errors become relatively small and unimportant.
Date:
January 1921
Creator:
Davidson, W. E. & Bacon, D. L.
Partner:
UNT Libraries Government Documents Department
Measurements of Rudder Moments on an Airplane During Flight
Description:
Tests indicated that: 1) C airplanes with two struts are extremely susceptible to aileron maneuvers, slight alterations of the aileron sufficing to compensate great unequalized moments; 2) great unequalized moments can be produced or neutralized by the unequalized alternation of the angle of attack below the outer and inner struts. Adjustment below the outer strut is the more effective of the two. 3) When a load of bombs is suspended beyond the center of the airplane, below the wings, the bombs need not be dropped simultaneously. 4) The propeller wash of a wide open engine has considerable influence on the position and operation of the elevator. The elevator is more susceptible in flight with the engine running than in gliding flight. 5) Adjustable tail planes are not advisable for D airplanes, nor for the C type, but they are, on the other hand, to be recommended for large size and giant airplanes in which the center of gravity changes during flight. 6) The aileron values obtained by wind tunnel measurements are about 10 percent too low, though otherwise applicable. For the elevator, the results of such measurements should be taken as mean values between flight with the engine running and gliding flight.
Date:
January 1921
Creator:
Heidelberg, V.
Partner:
UNT Libraries Government Documents Department
New Lateral Stabilizing Device for Airplanes
Description:
"The proposed device tends to render the lateral stabilization of airplanes easier and more efficacious. The proposed solution is to mount the ailerons independently, in such a manner that they can turn freely, under the action of the relative wind, about an axis located in front of the extreme position of the center of the lift" (p. 1).
Date:
January 1921
Creator:
Constantin, Louis
Partner:
UNT Libraries Government Documents Department
On the Resistance of Spheres and Ellipsoids in Wind Tunnels
Description:
Note presenting a study of the influence exercised on the results of measurements by the dimensions and type of the tunnels used in aerodynamic laboratories, and on the comparison of the results with observations made in motionless and unlimited air.
Date:
January 1921
Creator:
Riabouchinsky, D. P.
Partner:
UNT Libraries Government Documents Department
The optical wing aligning device of the Langley Field tunnel
Description:
Described here is a convenient and accurate method of aligning the wing chord with the airflow. The device was developed to permit rapid and accurate alignment of airfoils and models with the airstream passing through the tunnel. It consists of three main parts: a projector, a reflector, and a target. The arrangement, which is shown in a figure, has proven satisfactory in operation. It is far better than the old method of sighting across a long batten, as the operator of a balance may see the target and correctly judge the accuracy of his alignment. Whereas the old method required two operators and several minutes time to align to within 1/10 degree, this method enables one operator to align a wing to within 1/100 of a degree in a few seconds. This method also has the advantage of being able to measure the angle of the wing while the tunnel is running. Thus, the true angle of incidence is shown.
Date:
January 1921
Creator:
Norton, F. H. & Bacon, D. L.
Partner:
UNT Libraries Government Documents Department
Aerial navigation : on the problem of guiding aircraft in a fog or by night when there is no visibility
Description:
Report discussing the use of magnetic fields and wire to navigate aircraft in conditions of poor visibility is presented. This field may be considered to be derived from a double lemniscate, considered in the particular case where the origin is a double point formed from the magnetic field of the slack wire, from the field produced by the return currents and from the field due to the currents induced in the conducting mass. These fields are dephased in two ways, one in the direction of the wire, the other in a direction perpendicular to it.
Date:
January 1922
Creator:
Loth, William
Partner:
UNT Libraries Government Documents Department
Behavior of Aviation Engines at Different Air Densities
Description:
The author expresses his views that engine performance would be affected only at very low temperatures is presented in this report.
Date:
January 1922
Creator:
Schwager, O.
Partner:
UNT Libraries Government Documents Department
The Dead Weight of the Airship and the Number of Passengers That Can Be Carried
Description:
In order to determine an approximate formula giving the weight of a dead load as a function of the volume (V) of the envelope and of the maximum velocity (v), we will take the relative weight of the various parts of the airship (P(sub v), M, V, A, T(sup 34)), adopting a mean value of the coefficients determined. This formula may be adopted both for semi-rigid airships with suspended nacelle and non-rigid envelope, with or without internal suspensions. It may also be adapted to airships with rigid longitudinal beam, with power units on external supports or in nacelles, and with non-rigid envelopes, with or without internal bracing cables.
Date:
January 1922
Creator:
Crocco
Partner:
UNT Libraries Government Documents Department
Effect of aerofoil aspect ratio on the slope of the lift curve
Description:
On of the most important characteristics of an airfoil is the rate of change of lift with angle of attack, (sup dC)L/d alpha. This factor determines the effectiveness of a tail plane in securing static longitudinal stability. The application of the Gottingen formulas given here for calculating the variation of (sup Dc)L/d alpha with aspect ratio should be of interest to many aeronautical engineers. For the convenience of the engineer, a set of curves calculated by the method set forth here are given in graphical form. Also, the observed values of (sup dC)L/d alpha for the same airfoil at various aspect ratios follow the calculated curves closely.
Date:
January 1922
Creator:
Diehl, Walter S.
Partner:
UNT Libraries Government Documents Department
The Glider of the College Aviation Group of the Technical High School, Hanover
Description:
This report presents the results of testing on a glider designed and built by the College Aviation Group. The design and construction were based on the following principles: 1) the glider will be made to descend as slowly as possible; 2) rigidity and resistance were arranged to meet the conditions of varied loads; 3) construction is as simple as possible; 4) and great ease in assembling and dismounting have been sought.
Date:
January 1922
Creator:
Blume, W.
Partner:
UNT Libraries Government Documents Department
Langley Field wind tunnel apparatus
Description:
This report is broken up into two sections: one about the regulators for speed of wind tunnel drive motor and one about a vernier manometer with adjustable sensitivity.
Date:
January 1922
Creator:
Bacon, D. L.
Partner:
UNT Libraries Government Documents Department
Notes on the construction and testing of model airplanes
Description:
Here, it is shown that the construction of an airplane model can and should be simplified in order to obtain the most reliable test data. General requirements for model construction are given, keeping in mind that the general purpose of wind tunnel tests on a model airplane is to obtain the aerodynamic characteristics, the static balance, and the efficiency of controls for the particular combination of wings, tail surfaces, fuselage, and landing gear employed in the design. These parts must be exact scale reproductions. Any appreciable variation from scale reproduction must be in the remaining parts of the model, i.e., struts, wires, fittings, control horns, radiators, engines, and the various attachments found exposed to the wind in special airplanes. Interplane bracing is discussed in some detail.
Date:
January 1922
Creator:
Diehl, Walter S.
Partner:
UNT Libraries Government Documents Department
A Preliminary Investigation of a New Method for Testing Aerofoils in Free Flight
Description:
"This report is a description of a new method of testing aerofoils in free flight devised by the National Advisory Committee for Aeronautics. The method consists in lowering below a flying airplane a large inverted aerofoil on three small steel wires in such a way that the lift on the aerofoil always keeps the wires tight. The resultant force is measured by the tension in the wires, and the direction of the resultant by the amount the wing trails backwards" (p. 1).
Date:
January 1922
Creator:
Norton, F. H.
Partner:
UNT Libraries Government Documents Department
Recent Progress in the Theory of Air Flow as Applied to Aeronautics
Description:
In summing up it may be said that the hydrodynamic theories are best confirmed by experimental results for bodies with small resistance or drag and can accordingly be used in place of experimental tests.
Date:
January 1922
Creator:
Prandtl, L.
Partner:
UNT Libraries Government Documents Department
Filter: Collections
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NACA Research Memorandums
501
501
NACA Technical Notes
345
345
Atomic Energy Commission Reports
295
295
United States Geological Survey Reports
121
121
NACA Wartime Reports
108
108
NACA Technical Reports
101
101
NACA Technical Memorandums
94
94
Argonne National Laboratory Reports
75
75
Trace elements investigations report
61
61
AEC research and development report
60
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GJBX
59
59
NACA Advanced Restricted Reports
45
45
Oak Ridge National Laboratory Reports
44
44
ORNL (Series)
42
42
NACA Memorandum Reports
41
41
United States Bureau of Mines Reports
41
41
TID
40
40
United States Department of Energy Grand Junction Office Reports
40
40
Report (U.S. Atomic Energy Commission)
39
39
Hanford Works Reports
35
35
HW (Series)
31
31
University of California Radiation Laboratory Reports
30
30
National Bureau of Standards Reports
28
28
Report of investigations (United States. Bureau of Mines)
27
27
Battelle Memorial Institute Reports
23
23
Water Resources Investigations Reports
22
22
BMI (Series)
17
17
NACA Advanced Confidential Reports
17
17
General Electric Company Atomic Power Reports
16
16
Office of Saline Water Reports
16
16
Health and Safety Laboratory Reports
15
15
NACA Aircraft Circulars
13
13
U.S. Waterways Experiment Station Reports
13
13
Trace elements memorandum report
12
12
Ames Laboratory, Iowa State University (IS)
11
11
NBS monograph
11
11
U.S. Atomic Energy Commission Idaho Operations Office Reports
10
10
UC (Series)
10
10
UCRL (Series)
10
10
Armour Research Foundation Reports
9
9
NACA Special Reports
9
9
RME
9
9
Sandia Corporation Reports
9
9
United States Fish and Wildlife Service Reports
9
9
Fallout Program Quarterly Summary Report
8
8
GEAP (Series)
8
8
Information circular (United States. Bureau of Mines)
8
8
Brookhaven National Laboratory Reports
7
7
BNL (Series)
6
6
Civil Effects Test Operations Reports
6
6
General Electric Atomic Power Reports
6
6
Los Alamos National Laboratory Reports
6
6
NBS technical note
6
6
National Oceanic and Atmospheric Administration Reports
6
6
North American Aviation Reports
6
6
AEC Research and Development Report
5
5
Ames Laboratory, Iowa State University (IS) Series
5
5
MDDC (Series)
5
5
NACA Restricted Bulletins
5
5
Nuclear Regulatory Commission Reports
5
5
APAE (Series)
4
4
CC (Series) (Chicago, Illinois)
4
4
CNLM (Series) (Middletown, Connecticut)
4
4
E.I. du Pont de Nemours & Company Reports
4
4
Fuel Cycle Programs Quarterly Progress Report
4
4
Martin Company Nuclear Division Reports
4
4
Metallurgical Laboratory Reports
4
4
Pratt & Whitney Aircraft Company Reports
4
4
Research report (Sandia Corporation)
4
4
Union Carbide Corporation Reports
4
4
Biological services program FWS/OBS
3
3
Fast Ceramic Reactor Development Program Quarterly Report
3
3
HASL (New York, N.Y.)
3
3
Investigations of Domestic Radioactive Raw Materials, Beryllium, and Other Trace Elements Monthly Report
3
3
LA (Series) (Los Alamos, N.M.)
3
3
NBS building science series
3
3
NBS special publication
3
3
National Motor-Gasoline Survey
3
3
North American Fauna
3
3
Research and development progress report
3
3
Special scientific report--fisheries
3
3
Technical memorandum (Sandia Corporation)
3
3
AEC publication CONF
2
2
Atomic Power Development Associates Reports
2
2
BMI Progress Relating to Civilian Applications
2
2
Bulletin (United States. Bureau of Mines)
2
2
CCCO (Series) (Philadelphia, Pennsylvania)
2
2
Catalytic Construction Company Reports
2
2
GA (Series) (San Diego, Calif.)
2
2
General Dynamics Corporation Reports
2
2
Geological Survey circular
2
2
Hanford Radiological Sciences Research and Development Annual Report
2
2
Homogeneous Reactor Project Quarterly Progress Report
2
2
Mines and Mineral Deposits (Except Fuels)
2
2
NIST special publication
2
2
NOAA technical memorandum NMFS-PIFSC
2
2
NOAA-TM-NMFS-SWFSC
2
2
NUREG
2
2
NUREG/CR
2
2
National Institute of Standards and Technology Reports
2
2
Nebraska/Texas Project
2
2
Nuclear Superheat Quarterly Project Report
2
2
Savannah River Laboratory Hydrogeochemical and Stream Sediment Reconnaissance
2
2
Technologic papers of the Bureau of Standards
2
2
A Study of the Feasibility of Using Scintillating Fibers for Low Energy Beta Counting Quarterly Report
1
1
AFCRL
1
1
ANL (Series)
1
1
Advanced Fuel Cell Development Progress Report
1
1
Air Force Cambridge Research Laboratories Reports
1
1
Aircraft Nuclear Propulsion Project Quarterly Progress Report
1
1
Ames Laboratory Quarterly Summary Research Report
1
1
Analytical Chemistry Division Annual Progress Report
1
1
Army Airfield Pavement Evaluations
1
1
Atomic Energy Commission Report
1
1
BAW (Series)
1
1
BNWL (Series)
1
1
Babcock & Wilcox Company Reports
1
1
Biological report (Washington, D.C.)
1
1
CP (Series) (Chicago, Illinois)
1
1
Chemical Engineering Division Sodium Technology Annual Report
1
1
Chemistry Division Quarterly Report
1
1
Chicago University Reports
1
1
Coal-Mine Fatalities
1
1
Delayed Failure Hydrogen Embrittlement of Zirconium Quarterly Report
1
1
Development and Evaluation of High-Temperature Tungsten Alloys Quarterly Report
1
1
EVESR Nuclear Superheat Fuel Development Project Quarterly Report
1
1
Electromagnetic Research Division Quarterly Progress Report
1
1
Estimate of Known Recoverable Reserves of Coking Coal
1
1
Fast Ceramic Reactor Development Program Summary Report
1
1
Fuel Cycle Program Progress Report
1
1
Gas-Cooled Reactor Project Progress Report
1
1
General Electric Company Reports
1
1
Geological Survey bulletin
1
1
Hanford Atomic Products Operation Radiological Sciences Department Quarterly Progress Report
1
1
High-Performance Batteries Progress Report
1
1
Homogeneous Reactor Experiment Quarterly Progress Report
1
1
Hydraulic Model Investigations
1
1
IDO
1
1
Idaho Project
1
1
Improved Zirconium Alloys Progress Report
1
1
In-Core Instrumentation Development Program Quarterly Progress Report
1
1
Integral Neutron Thermalization Annual Summary Report
1
1
Investigation of Nonmetallic Waterstops
1
1
Investigations of Materials Compatibility Relevant to the EBR-II System
1
1
Laboratory Support for in situ Gasification Reaction Kinetics Quarterly Report
1
1
Lawrence Livermore Laboratory Hydrogeochemical and Stream Sediment Reconnaissance
1
1
Light-Water-Reactor Safety Research Program Quarterly Progress Report
1
1
Liquid Metal Fuel Reactor Experiment Monthly Progress Statement
1
1
Lovelace Foundation Reports
1
1
Mound Laboratory Report for General Research
1
1
NAA (Series)
1
1
NAA Sodium Graphite Reactor Quarterly Progress Report
1
1
NACA Confidential Bulletins
1
1
NOAA technical memorandum NMFS-SPO
1
1
NOAA-TM-NMFS-SWFC
1
1
National Topographic Map Survey
1
1
Neutron Physics Division Annual Progress Report
1
1
Nuclear Reactor Project Progress Report
1
1
Nuclear Regulatory Commission Report (NUREG)
1
1
Nuclear Technology Programs Quarterly Progress Report
1
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Nuclear Technology Programs Semiannual Progress Report
1
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Oak Ridge Y-12 Plant Reports
1
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Operation BREN
1
1
Petroleum-Engineering Studies
1
1
Physical Research on Liquid-Metal Systems Annual Report
1
1
Physics Division Progress Report
1
1
Physics Division Quarterly Report
1
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Quarterly Progress Report to the United States Atomic Energy Commission
1
1
Radiological and Environmental Research Division Annual Report
1
1
Radiolysis of Organic Fluids Annual Progress Report
1
1
Report (Battelle Memorial Institute. Columbus Laboratories)
1
1
Report of the National Conference on Weights and Measures
1
1
Research and Development Activities in the Radiological Sciences
1
1
SAND (Series) (Albuquerque, N.M.)
1
1
Saline Water Conversion Demonstration Plant Number 1
1
1
Scientific papers (United States. National Bureau of Standards)
1
1
Solid State Division Quarterly Progress Report
1
1
Specific Zirconium Alloy Design Program Quarterly Progress Report
1
1
Stable Isotope Research and Production Division Quarterly Progress Report
1
1
Synthetic Liquid Fuels
1
1
Technical report (U.S. Army Engineer Waterways Experiment Station)
1
1
The ORNL Gas-Cooled Reactor
1
1
Trafficability of Soils
1
1
Transition Boiling Heat Transfer Program...Second Quarterly Progress Report
1
1
U.S. Naval Radiological Defense Laboratory Reports
1
1
UCID (Series)
1
1
USNRDL-TR
1
1
United States Coast Guard Reports
1
1
Uranium Chemistry of Raw Materials Section Progress Report
1
1
Yankee Core Evaluation Program Quarterly Progress Report
1
1
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2
Gilpin County, CO
1
1
Grand County, UT
3
3
Grand Forks County, ND
2
2
Greene County, NY
1
1
Hardee County, FL
1
1
Hillsborough County, FL
1
1
Hughes County, SD
1
1
Inyo County, CA
1
1
Iron County, UT
1
1
Jefferson County, CO
1
1
Jefferson County, KY
1
1
Jefferson County, PA
2
2
Johnson County, KY
1
1
Johnson County, WY
1
1
Juab County, UT
1
1
Kane County, UT
1
1
Kern County, CA
2
2
Lamar County, MS
1
1
Laramie County, WY
1
1
Larimer County, CO
1
1
Lawrence County, KY
1
1
Lawrence County, SD
1
1
Lemhi County, ID
1
1
Lincoln County, NC
1
1
Lincoln County, NV
1
1
Lorain County, OH
1
1
Luna County, NM
1
1
Manatee County, FL
1
1
Meagher County, MT
2
2
Mesa County, CO
4
4
Mineral County, NV
1
1
Mineral County, WV
1
1
Moffat County, CO
1
1
Mohave County, AZ
2
2
Mono County, CA
1
1
Montrose County, CO
4
4
Nowata County, OK
1
1
Nye County, NV
5
5
Oakland County, MI
1
1
Oklahoma County, OK
1
1
Osage County, OK
1
1
Osceola County, FL
1
1
Pasco County, FL
1
1
Perry County, MS
2
2
Piute County, UT
2
2
Pointe Coupee Parish, LA
1
1
Polk County, FL
2
2
Polk County, GA
2
2
Putnam County, NY
2
2
Rio Blanco County, CO
1
1
Routt County, CO
1
1
San Diego County, CA
1
1
San Juan County, NM
1
1
San Juan County, UT
2
2
San Miguel County, CO
2
2
San Miguel County, NM
2
2
Sandoval County, NM
3
3
Santa Cruz County, AZ
1
1
Santa Fe County, NM
2
2
Schenectady County, NY
1
1
Stevens County, WA
1
1
Story County, IA
1
1
Summit County, CO
1
1
Sweetwater County, WY
2
2
Torrance County, NM
2
2
Umatilla County, OR
1
1
Valley County, ID
1
1
Washington County, UT
1
1
Wayne County, MI
1
1
Wayne County, UT
1
1
Webster Parish, LA
1
1
Westchester County, NY
2
2
Winn Parish, LA
1
1
Yavapai County, AZ
2
2
Yuma County, AZ
2
2
Filter: Decades
This dialog allows you to filter your current search. Each of the Decades listed note their name and the number of records that will be limited down to if you choose that option. The list can be sorted by name or the count.Filter: Years
This dialog allows you to filter your current search. Each of the Years listed note their name and the number of records that will be limited down to if you choose that option. The list can be sorted by name or the count.
Having trouble finding an option within the list of Years? Start typing and we'll update the list to show only those items that match your needs.
1895
1
1
1904
1
1
1916
1
1
1917
1
1
1918
1
1
1920
2
2
1921
8
8
1922
10
10
1923
14
14
1924
10
10
1925
11
11
1926
10
10
1927
15
15
1928
13
13
1929
10
10
1930
13
13
1931
15
15
1932
9
9
1933
9
9
1934
14
14
1935
8
8
1936
7
7
1937
9
9
1938
10
10
1939
12
12
1940
15
15
1941
9
9
1942
10
10
1943
46
46
1944
30
30
1945
40
40
1946
43
43
1947
63
63
1948
58
58
1949
65
65
1950
53
53
1951
86
86
1952
122
122
1953
133
133
1954
108
108
1955
102
102
1956
98
98
1957
146
146
1958
97
97
1959
14
14
1960
20
20
1961
23
23
1962
28
28
1963
39
39
1964
33
33
1965
18
18
1966
6
6
1967
1
1
1968
8
8
1970
1
1
1971
9
9
1972
4
4
1973
4
4
1974
6
6
1975
3
3
1976
7
7
1977
14
14
1978
15
15
1979
25
25
1980
31
31
1981
26
26
1982
8
8
1983
13
13
1984
7
7
1985
6
6
1986
4
4
1987
5
5
1988
2
2
1989
4
4
1990
3
3
1991
2
2
1992
4
4
1993
3
3
1994
2
2
1995
3
3
1996
1
1
2010
1
1
2012
1
1
2013
1
1
2014
1
1
Filter: Days
This dialog allows you to filter your current search. Each of the Days listed note their name and the number of records that will be limited down to if you choose that option. The list can be sorted by name or the count.
Having trouble finding an option within the list of Days? Start typing and we'll update the list to show only those items that match your needs.
1st
36
36
2nd
17
17
3rd
10
10
4th
26
26
5th
20
20
6th
15
15
7th
26
26
8th
21
21
9th
29
29
10th
43
43
11th
24
24
12th
25
25
13th
25
25
14th
35
35
15th
47
47
16th
39
39
17th
35
35
18th
33
33
19th
31
31
20th
40
40
21st
32
32
22nd
36
36
23rd
22
22
24th
30
30
25th
33
33
26th
15
15
27th
23
23
28th
33
33
29th
37
37
30th
29
29
31st
28
28