In mailing Box, 1960, Renwal No. 802. Contains elaborate and highly detailed model kit of a V8 engine; when assembled, makes a battery-operated replica of a functioning V8 with moving pistons and tiny red lights that simulate spark plugs firing; comes with a booklet that explains how the real engine works; complete and near mint with most contents factory sealed; box is in very good condition and has wear at edges, and a corner split with a 3” tear at top right above “V8”; with the rare outer mailing box; scarce in this condition. Condition (C7.5 Very Good Plus - C9 Near Mint). Size 15 - 1/2" x 21".