American Watchmakers-Clockmakers Institute battery number system /
AWI Battery number system
compiled and edited by Ewell D. Hartman, CMW.
- 1988 edition.
- 32 pages ; 14 x 22 cm
Cover title.
Electric batteries--Tables. Clocks and watches, Electric.
Repair USA battery reference electrical electronic AWI Press Hartmann, Ewell D. Wrist Watch