Bernd
05/24/2020 (Sun) 06:13:54
No.
36938
del
Open File
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59.27 KB
354x514
Tsiolkovsky_Rocket.gif
)
Open File
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144.49 KB
670x770
Tsiolkovsky-rocket-design.jpg
)
I forgot this. Tsiolkovsky's design.
05/24/2020 (Sun) 06:13:54
No.36938
del
