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Fife Wo. 2 Paper Code No. 0G6-4 e»K>w«*, « »0* Fig. 1. From Lloyd-Evans and Watson.2 An equal exposure plot of 11 events with estimated energies above 102 eV. 1(i11 io12 1011 ioH 1011 io'° io17 10? • io1’ ioff E/eV Fig. 2. From Hillas.3 Assembled results of all the reported energy spectra. (Data extending below 2.1012 eV are earlier observations at the top of the atmosphere, for comparison.) The concentration of events at high Galactic latitudes is contrary to this supposition , but an extended galactic dipole field and one high galactic latitutde event at D * 20 kpc would be adequate.