ANDERSON, H.L., Fermi, Long, Nagle. “ Total cross sections of positive pions in hydrogen.” Physical Review, volume 85/5, p. 936 (letter to the editor), 1952. Nice copy, few old ink smudges on front wrappers. Very good. Reproduced in full in Henry Stokes' The Physical Review, the First Hundred Years, a Selection of Seminal Papers and Commentaries (1995). $175

_____. Another copy, original wrappers, removed from larger bound volume. $100

ANDERSON, H. L., E. Fermi, and Leo Szilard, "Neutron Production and Absorption in Uranium", Physical Review. Volume 56, Issue 3, 284 - 286 (1939). Very good copy in the original wrappers with a bit of a red splotch on the wrapper spine being the result of an odd de-accessioning process.  About a VG copy.  $200