From the application materials for the invention "Blowback Submachine Gun". Shpitalny BG

Title	From the application materials for the invention "Blowback Submachine Gun". Shpitalny BG
Dates	June 4, 1941
Notes	Originals A.s. No. 3934. Drawing. The decision to issue an inventor's certificate dated June 4, 1941 Photos
Text language	Russian
Call number	РГА в г. Самаре. Ф. Р-1. Оп. 49-5. Д. 2652. Л. 2, 4, 12
Original location	Russian State Archives in Samara
Display format	Full description RUSMARC
Collections	Коллекции Президентской библиотеки, вошедшие в единый учебник истории для старшеклассников → World War II in archival documents (collection of digitized archival documents, film and photo materials) → 1941 (before June 22) → June (before June 22)