Details
Märklin and other catalogues:
Märklin Catalogue D13 1936/1937, printed in colour, for Franz Carl Weber A.G. Zürich, and Catalogue D14 1937/1938, printed in colour, stamped O. Hoppler Optika Zürich, and three other catalogues from Hoppler, Märklin and Wesa Liliput (all G-E) (4)
Märklin Catalogue D13 1936/1937, printed in colour, for Franz Carl Weber A.G. Zürich, and Catalogue D14 1937/1938, printed in colour, stamped O. Hoppler Optika Zürich, and three other catalogues from Hoppler, Märklin and Wesa Liliput (all G-E) (4)