Image Colnect-4553-361-The-circuit-of-deep-explosion-and-air-reconnaissance.jpg

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Type: stamp Issuer: Russia Date: 1968 Denom: ? Visibility: public Image owner: none postage 10/31/1968 6k multi dt=Soviet geology d=The circuit of deep explosion & air reconnaissance unwmk perf=12 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/4553/361/The-circuit-of-deep-explosion-and-air-reconnaissance.jpg Uploaded January 12, 2018, 7:45 pm by Stan Shebs