Image Colnect-2136-966-100th-Anniv-of-Knapsack-Parachute-Trial-by-GEKotelnikov.jpg

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Type: stamp Issuer: Russia Date: 2012 Denom: ? Visibility: public Image owner: none postage 8/2/2012 13r multi issue=100th Anniversary of Trial of Knapsack Parachute by G.E. Kotelnikov unwmk Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/2136/966/100th-Anniv-of-Knapsack-Parachute-Trial-by-GEKotelnikov.jpg Uploaded July 8, 2014, 4:44 pm by Stan Shebs