The Vintage Lesney Matchbox King Size No 15 Merryweather Fire Engine is a diecast toy vehicle made by Matchbox in the United Kingdom during the 1960s. This red fire vehicle is part of the Matchbox Kingsize series and features a 1:43 scale model of the Merryweather fire engine. The toy includes an ladder extension piece, adding to its play value for collectors and enthusiasts of vintage diecast vehicles.