This new edition incorporates the author¿s previous works with the additions of Dublin, Edinburgh, Glasgow, and Sheffield Assay Offices and extended time frame to 1970 and appendices covering watch glasses, gold alloys, movement sizes, shagreen and tortoiseshell watchcase makers, metal dial makers, and British Colonial watchmakers. This new book is especially useful for those interested in the marks on home-produced and imported pocket and wristwatches assayed in Britain during the first half of the 20th century.
| Author | Philip T. Priestley |
| Publisher | Nawcc |
| Release Date | 2018 |
| ISBN | 9781944018054 |
| Pages | 512 pages |
| Rating | 4/5 (50 users) |
