78/1981 [Magic lanterns]. Magic lantern. German, n.d. (±1930), black thin metal case with movable lens (Ø 2,5 cm.), lighted by an electric lamp, total size 24x10x17,5 cm. - WITH 27 col. glass slides, each w. 4 circular, mostly humorous scenes (1x w. label of "Meyer & Blessing Rotterdam"). - AND WITH a miscellaneous collection of ±100 glass slides, various sizes, in poor condition.