Four gentlemen in tuxedo, tailcoat and frock coat at the gentlemen's club

Four gentlemen in formal suits in the gentlemen's club;\n Left: smoking gentleman in tuxedo with shawl collar and white low-cut tailcoat waistcoat, in addition shirt with patricide collar, white cross tie;\n Second gentleman from the left: Gentleman in tailcoat with white low-cut waistcoat, with white cross tie; \second gentleman from the right: smoking gentleman with glasses in frock coat with black-grey striped trousers and grey waistcoat, with wine-red ascot tie; \right: back view of gentleman in tailcoat (second from the left);\in the background: salon of a gentlemen's club;\nback stamp in blue ink: Staatl. Museen Berlin, Staatl. Kunstbibliothek;\nBack stamp in blue ink: Doris Ranfft, Kunst-Materialien-Handlung, Berlin W., Potsdamer Str. 118, formerly Königl. Kunst-Akademie. Founded in 1860.