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Roman city of Italica, Spain, Santiponce
UMG21A07_283

Roman city of Italica, Spain, Santiponce

V, basokovskaya, a nurse of the ordjonikidze sanatorium of the sochi-matsestinsk resort, treating a patient with sun rays via a large concentrating solar reflector, the past year showed good results i...
UMG20B03_113

V, basokovskaya, a nurse of the ordjonikidze sanat...

Instruments placed in the noseof sputnik 2 for the measurement of solar radiation in the hard spectrum, there were three photo-electric telescopes set at 120 degrees to each other so that one would be...
UMG20A98_488

Instruments placed in the noseof sputnik 2 for the...

LaSalle-Wacker Building Beacon
UMG20A18_487

LaSalle-Wacker Building Beacon