The two Cub engines were in production in 1942 though the company advert states the company making them had recently changed its name from Victor Oil Engines (Coventry) Ltd to Oil Engines (Coventry) Ltd, with the works being Atlantic Works, Harefield Rd, Coventry whereas in 1935 the Cubs were listed as made by Coventry Victor Motor Co Ltd of Cox Street, Coventry. Victor Oil Engines (Coventry) Ltd was a subsidiary of Coventry Victor Motor Co Ltd formed in 1933. By 1949 the production of the Cub engine has changed again, to Cub Oil Engines Ltd, Atlantic Works, Wishaw, Scotland. The Cox Street address still appeared in later adverts for Coventry Victor Motor Co Ltd.