of 160 Granville Street, Birmingham, 1. Telephone: Birmingham Midland 2248-9. Cables: "Martialism"
- 1943 Patent - Improvements relating to golf bags. 
- 1947 Listed Exhibitor - British Industries Fair. Manufacturers of Leather, Leather Cloth and Canvas goods. Shopping Bags, Travel Goods, Golf Bags in Leather Cloth, Leather and Canvas. Martin Spring Belts. Ladies' Handbags in Real Crocodile, Pigskin, etc. (Earls Court, 1st Floor, Stand No. 467e) 
- 1949 Patent - Improvements relating to spring belts and other bands for personal wear.