1942 Bell Telephone Labs Portable Information Center Master Index ES-800515 WWII DTG This olive drab wool jacket

This olive drab wool jacket features two chevrons on both sleeves

” A quality piece of vintage aircraft ground support equipment

Air Force / Navy publication

and action cards that simulate a first-person shooter experience in a physical format

especially examples retaining their fold-out diagrams and original covers

1942 Bell Telephone Labs Portable Information Center Master Index ES-800515 WWII DTG This olive drab wool jacketOriginal Bell Telephone Laboratories, Inc. Portable Information Center Master Index, drawing publication number ES 800515, issued in MarchApril 1942. This seven page index identifies the technical folders and publications supplied with a portable communications information center. Listed subjects include telephone facilities, assembling and dismantling procedures, maintenance notes, terminal radio frame operation, PBX specifications, packing