Sidney Littlejohn and Co
of 4 and 5 Gough Square, London, EC4. Telephone: Central 9014. Cables: "Essarel, London"
- 1947 Listed Exhibitor - British Industries Fair. Manufacturers and suppliers of Complete Equipments for Reproduction Processes, Cameras, Arc Lamps, Lenses, Screens including Chemicals and Sundries. Zinc and Copper Sheets for Process Engraving. Photolitho, Photogravure, Electrotyping, Stereotyping Machinery. (Olympia, Ground Floor, Stand No. B.1648) [1]
- 1964 Patent - Process for the preparation of lithographic plates. [2]
See Also
Sources of Information
- ↑ 1947 British Industries Fair p169
- ↑ [1] Wikipatents