B-21. HENRY GRIFFITH, & SONS of BIRMINGHAM & LEAMINGTON SPA by Norma Spicer,1999. This handy reference source chronicles HG&S in Birmingham, Eng., from 1850 to 1921, and at Leamington Spa, 1921-82. SB; 5 3/4" x 8 1/4"; inches; 48 pages. Large, clear, black & white photographs of a variety of thimbles made by this company, as well as a definitive text revealing information which was unknown before. There are also photos of the different factories and workshops where thimble were made, and old advertisements.