proditto
Well-Known Member
le FH 10.5 cm case type 6342/65c. This has a solid steel base and wrapped steel sheet case. The steel wrap is about 1.5 turns thick at the top and about 4 at the base. The steel wrap tube is held in place by a washer on the inside of the base. The holes on the base are for holding while tightening the nut (3 notches)and washer on the inside.The whole case is lacquered and the steel wrap is chemically treated. Great example of German improvisation and development.
Sandy
Sandy