Surface Machinery and Methods for Oil-Well Pumping Page: 76D
The following text was automatically extracted from the image on this page using optical character recognition software:
BULLETIN 224 PLATE XX
A. POWER EQUIPPED WITH TAKE-OFF POSTS, a, SHOWING TAKE-OFF
ROD b, AND WELL TAKEN OFF POWER c
B. a, TAKE-OFF POST MADE OF OLD PIPE; b, STEEL-ROD PENDULUM; c,
ONE-POST PENDULUM; d, BUTTERFLY OF TIMBER ARMS AND PIPE
BRACES; e, POWER AND JACK ATTACHMENT FOR SHACKLE LINES
C. TAKE-OFF RODS AND RAIL IN USE; SHACKLE-LINE ATTACHMENT AT a
BUREAU OF MINES
Here’s what’s next.
This report can be searched. Note: Results may vary based on the legibility of text within the document.
Citing and Sharing
Basic information for referencing this web page. We also provide extended guidance on usage rights, references, copying or embedding.
Reference the current page of this Report.
George, H. C. Surface Machinery and Methods for Oil-Well Pumping, report, 1925; Washington D.C.. (digital.library.unt.edu/ark:/67531/metadc12407/m1/101/: accessed March 29, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.