Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,151 pages of information and 233,681 images on early companies, their products and the people who designed and built them.
of 51 Farringdon Road, London, EC1. Telephone: Holborn 8937. Cables: "Tidiest, London". (1947)
1927 Patent - Improvements in loose leaf books. 
1929 Patent - Improvements in propelling pencils. 
1947 British Industries Fair Advert for "Four-in-Hand" Four Colour Pencil. Four pencils in one - viz: Black, Blue, Red, Green. Absolutely fool-proof. Manufacturers of Stationers' Sundries, Stationers' Fancy Goods, Penholders, Pencils, Crayons, Chalks, Diaries, Tobacconists' Sundries, Paint Boxes, Books. Boats, Skipping Ropes, Dolls' Furniture, Dolls, Dolls' Houses, Seaside Pails, Seaside Spades, Wooden Toys, Aeroplanes. (Toys and Games Section - Olympia, 2nd Floor, Stand No. J.2305 and Olympia 1st Floor, Stands No. G.2047 and H.2124)