B.B.CO. Marking on 75x272R Howitzer case


#1

Today I got a 1943 US 75x272R case with the maker’s mark “B.B.CO.”. Is this Bridgeport Brass Co.? Thanks in advance for any useful info.


#2

Almost certainly. There are other organisations that used a “B.B.C” monogram but they were British.

Regards
TonyE