| Watch and Clock Maker’s Handbook, Dictionary and Guide. By F. J. Britten. Tenth edition, 450 illus. 492 pp. crown 8vo. (1902) net | 5 | 0 | |
| The Springing and Adjusting of Watches. By F. J. Britten. 75 illus. 152 pp. crown 8vo. (1898) net | 3 | 0 | |
| Prize Essay on the Balance Spring and its Isochronal Adjustments. By M. Immisch. 7 illus. 50 pp. crown 8vo. (1872) | 2 | 6 |