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zhukovski |
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| navigate by keyword : 1963 achievement adult aerodynamics aged air aircraft ancient antique arrow aviation envelope face famous flow founder historic human initiator letter mail male man mechanics message old outstanding philately pioneer plane postage postcard postmark pressurized propeller retro russia russian scheme science seal senior soviet stamp technology tunnel union ussr vintage zhukovski |
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| RUSSIA - CIRCA 1963: stamp printed by Russia, shows N. E. Zhukovski, aerodynamics pioneer, and pressurized air tunnel, circa 1963 |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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