75/3729 Euler, E.L. (1878-1955). (Two female bathers). Roulette etching, 26,5x38,8 cm., signed in pencil and w. blindst. "Heinr. Wetteroth München gedr." - AND 2 etched portraits by FR. O'CONNELL (portrait of a woman, 7,2x4,9 cm., signed in the plate) and CHR. BUURSEN (aquatint portr. of Fr. Nietzsche, signed etc. and "10/40" in pencil).