Nudes in circles by Vetrovsky

Josef Vetrovsky (1897-1944) ~ Ohne Titel [weiblicher Akt auf Knien], 1929 | src Van Ham Auktion 312 Los 470
Josef Vetrovsky (1897-1944) ~ Nude with hoop, 1930s | src Finarte ~ Fotografia: Under 1K
Josef Vetrovsky (1897-1944) ~ Nude in shadows, 1930s | src Collezione Marone

Drtikol · Composition w circle

František Drtikol (1883 – 1961) ~ Untitled [Female nude with circular and triangular structures], 1924. Gelatin silver print. | src Christie’s
František Drtikol (1883 – 1961) ~ Composition # 14, 1925. Stamp of Bromografia Podebrady. | src The Baruch foundation

Albertina Rasch circa 1920

Austrian-American choreographer and dancer Albertina Rasch (1891-1967) by unknown photographer (late 1910s - early 1920s)
Austrian-American choreographer and dancer Albertina Rasch (1891-1967) by unknown photographer | src Dimitri Tiomkin official website
Albertina Rasch [no date recorded on caption card]. Glass negative. Bain News Services. | src Library of Congress
Albertina Rasch [no date recorded on caption card]. Glass negative. Bain News Services. | src Library of Congress
Austrian-American choreographer and dancer Albertina Rasch (1891-1967) by unknown photographer, probably circa 1920
Austrian-American choreographer and dancer Albertina Rasch (1891-1967), prima ballerina at the Hippodrome and later choreographer of the Albertina Rasch dancers who performed between vaudeville acts in the mid-1920s. | src Hippodrome research blog

Jako-Mica by Studio Piaz (1940s)

Piaz Studio :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Abebooks and Zvab
Piaz Studio :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Abebooks and Zvab
Studio Piaz :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Zvab and Abebooks
Studio Piaz :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Zvab and Abebooks
Piaz Studio :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Abebooks and Zvab
Studio Piaz :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Zvab and Abebooks
Piaz Studio :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Abebooks and Zvab
Studio Piaz :: Jacqueline Jako-Mica (Nicole Chaumot) at Casino de Paris, 1940s | src Zvab and Abebooks

Devonshire lantern slides, 1899

Plymouth fishing boat, ca. 1899, Glass Magic Lantern Slide, from set Devonshire | src eBay
Plymouth Hoe from the pier, ca. 1899. Glass Magic Lantern Slide, from the set Devonshire | src moonspender on eBay

Three studies by Domü, 1927

Scherzo. Sonderaufnahme für Tempo. Phot. Domü. Tempo Magazin, 1927, Heft 2. | src Flickr
Studie. Sonderaufnahme für Tempo. Phot. Domü. Tempo Magazin, 1927, Heft 2. | src Flickr
Das Grauen [The Horror]. Sonderaufnahme für Tempo. Phot. Domü. Tempo Magazin, 1927, Heft 2. | src Flickr

Sally Long by A.C. Johnston

Alfred Cheney Johnston (1884-1971) :: Sally Long in “The Midnight Rounders” at Broadway, 1921. Vintage gelatin silver print. | src Ader
Alfred Cheney Johnston :: Sally Long. Duotone portrait. Published in Photoplay magazine (Jan. 1919). | src internet archive