Figure Ll. Inherent gamma emissions fro. fallout (nixed fission products, and the histu;ram of degraded energies producea by Compton scattering at level of infinite plane 3 teet in air above uniforaly Gistrituted fission products from Cronkite et al. (4:,. PER CENT OF TOTAL DOSE 39 soc 1512 werwer ORIGNAL SCLSLE SP5itTIuM ommemnme INFINITE PLANE JIN 3A