John Everard :: Nude from Adam’s Fifth Rib. A Collection of Photographic Studies of the Nude by John Everard. Vandyke gravure, ca. 1935. | src and hi-res invaluable
Studio Lorelle :: Brigitte Helm, Austrian postcard by Iris-Verlag, nº 5789. Verleih Weil & Co., Paris. Publicity still for L’Argent ~ The Money (Marcel L’Herbier, 1928). | src and hi-res Flickr
Georgy Petrusov :: Portrait of Alexsandr Rodchenko, 1933-1934. Gelatin silver print, printed later. Signed by Petrusov’s wife on verso. src Nailya Alexander Gallery