Peasants on a Cliff Path & Peasants on a Sleigh

one dated 1838 (lower right); the other signed and dated ‘C. Kollmann/ 1846’ (lower left)
pencil and watercolour on paper
18.7 x 27.4 cm (7⅜ x 10¾ in); 26 x 22.5 cm (10¼ x 8⅞ in) (2)