Märklin three metal construction sets with instruction book around 1940, basic set no. 2 as well as supplementary set 2A and 3A, contains numerous coloured metal parts, in original boxes with coloured cover picture, with instruction book for metal construction set no. 1-3 (no. 71a) and 4-6 (no. 71b) with models on 144 and 176 p. as well as two individual parts lists, much used and not checked for completeness, each cover damaged and normal signs of age, box dimensions 42 x 30 x 3.5 cm and twice 35 x 27 x 3 cm.

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