Airship ca. 1911 and later
18 Stereophotorepros Format
3,5" * 7 " = (9cm*18cm)
The Stereofotos was exposed in best quality in genuine photo paper and water resistantly and light-genuinly.
Stereoview, Stereofoto,
Stereofotos, Stereobilder, Stereoscope, Stereoskop, Stereobetrachter, stereoskopie Millitär Luftschiff LZ 126 LZ126 Graf Zeppelin, Dirigeable, αεροσκάφος, (awuco)