Constructor Quarterly Issue No. 128
June 2020

Liebherr Mobile Crane LTM 1050–3.1; Crazy car!; A line-following robot; Metallus windmill with a twist; A Trailer for your Berliet TR280; A simple Enigma machine; A personal SkegEx perspective; Cyclic colour mixer; Meccano builds Dinky Supertoy; The Great Air Race; Meccablock-powered acrobat; ‘Venn’ diagrams using Meccano; Self-winding weight-driven clock; A Meccano beach buggy.

UK £19.00