"Schneebeli" and "Birger" silencers (1923)
NASA Technical Reports Server (NTRS) · leaf 5
Enlargement of section I. Enlargement of section 2. / CECCCC[LLtU£ECC[CCT\ / A. • « e «•<>«»•••{ • • » • o c o • • • • • • 7 \ CCCCCCCCCCEECCtCECCE / \" Enlargement of section 3. Assembly and enlarged sections of the Schneebeli silencer.
NASA Technical Reports Server (NTRS)
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