According to a list of abbreviations one meaning for AMPB is Advanced Military Processing Branch (US).
Wayne
Manx Genealogy is maintained by isleofman.com
Powered by Tetra-WebBBS 6.11 / TetraBB PRO 0.22 © 2006-2010 tetrabb.com
0 wallclock secs ( 0.09 usr + 0.01 sys = 0.10 CPU)