| Heinrich Kühn Poidl and Liddy 1930s Multiple bromoil transfer print, on Japan paper 22.5 × 16.8 cm (8 7/8 x 6 5/8 ins) Villa Grisebach Auktionen GmbH - Berlin Auction 311, 27 November 2019, Lot: 2098R LL/94712 Dated and annotated in pencil in the margin lower left by Heinrich Kühn, as well as pass marks. Numbered in pencil by unknown hand on the reverse. [2004]
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