Live veiling - Lot 663
[Stereoscope]
Keystone V7s telebinocular stereoscope.
1930s
Hamerprijs: €
70
€ 40 / 60
Live bieden (Drouot*) Live bieden (Invaluable*)Biedingen zijn afgesloten.
Beschrijving lot
Steel, 45 x 25 x 20 cm, 8,5 kg.
Used condition.
Early Keystone V7s telebinocular stereoscope with electrical light for commercial use. Adapted to modern use (110v).
Ref. Wing, Paul - Stereoscopes. The first one hundred years. Nashua. 1996, p. 160.
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