Ehrhardt, Roy,
Elgin Watch Company : identification and price guide /
Roy Ehrhardt.
- 120 pages : illustrations ; 29 cm
Cover title. Includes index.
0913902098 9780913902097
Elgin National Watch Co.
Elgin National Watch Co.
Pocket watches--Catalogs.
Pocket watches--Collectors and collecting.
Pocket watches.
Pocket watches--Collectors and collecting.
Identifying USA Valuating Watch (general)
Catalogs.
Trade catalogs.