Van Sabben Poster Auction 57

735 Léopold F. Kowalsky (1856-1931) Bi-Borax Oriental A 68x87, 1898, on linen B+ € 480 -900 736 Bi-Borax Oriental C and D 160x112, 1898, on linen B+ € 600 -1200 (2) 737 Amédée J. Marcel-Clément (1873-ca.1950) Bi-Borax Oriental B 66,5x87, 1898, on linen B+ € 280 -550 738 Jules Chadel (1870-1942) Bi-Borax Oriental (gouache-design) 35x45, added: same artist, the poster (E), different image, 65,5x86, 1898 A/A- € 1200 -2200 (2) 735 738 737 736 92 Francisque Poulbot (1879-1946) & Henry-Julien Detouche (1854-1913)