Inside Out Library · Explore
(1925)
NASA Technical Reports Server (NTRS) · leaf 50
Figs.34 & 27 1?.A• G.A• Technical Memorandum No.33? Fig.27 Cross-section of mould showing assembly of elements of wall at one end of shed.NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
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