70/3425 Chadel, J. (1870-1942). (Two birch trees). Drawing, black, red and white chalk, 20x17,5 cm., w. the artist's atelier stamp. Idem. (View down a garden path towards a statue). Drawing, black pencil and watercolour, 20x17 cm., w. the artist's atelier stamp. - AND 3 other lvs. w. sketches by the same, all w. the artist's atelier stamp: trees and some rock formations.