Gelcich, Eugen, 1854- **F 5127.21
Die Uhrmacherkunst und die Behandlung der Priacisionsuhren. Handbuch fiir Uhrmacher .. .
Wien. Hartleben. 1892. xv, (1), 640 pp. Illus. Diagrams. Chart. Tables. 22% cm., in 8s.
 
4 This card was printed at tne Boston
M810a — Time-keepers.
Public Library, Ja::uary 22, 1921.