Claudius Ash, Sons & Co, 5 to 12 Broad Street, London, the book is in 11 parts separated with coloured title pages for each section which include B- Precious Metals and Filling Materials, C - Dental Furniture, D - Forceps and Instrument Cases; E - Dental Engines and Appliances, F - Electrical Apparatus' G - Hand Instruments, H - Coffer-Dam Appliances, J - Impression Trays, K - Anaesthetic and Anaesthetic Apparatus, L, Dental Rubbers, M - Furnaces, Mills, Swagers, Blowpipes, Books, Toothbrushes etc. c.1900, maroon fabric with gold lettering to spine, octavo (8vo)