Otto Baumberger · IV. INTERNATIONALES FLUGMEETING ZÜRICH, 1937
Otto Baumberger, IV. INTERNATIONALES FLUGMEETING ZÜRICH, 1937, photograph, 127 × 90.2 cm. Sold at auction in 2017. See Otto Baumberger’s auction records and prices →
Otto Baumberger, IV. INTERNATIONALES FLUGMEETING ZÜRICH, 1937, photograph, 127 × 90.2 cm. Sold at auction in 2017. See Otto Baumberger’s auction records and prices →