
TSIOLKOVSKY SIGNED HAND-DRAWN ROCKET ENGINE DIAGRA
Description
Detailed rocket engine testing diagram on 1 side of 2-sided 4 3/4"x7 7/8" paper. Reverse with notes on diagram. Both sides signed Tsiolkovsky. Folded once. One of more unusual Tsiokovsky signed pieces we have seen. English translation included. (2008 PSA/DNA COA)
Condition
A
Buyer's Premium
22%
TSIOLKOVSKY SIGNED HAND-DRAWN ROCKET ENGINE DIAGRA
Estimate $500-$750
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