Ehrhardt, Roy,
The official price guide to antique clocks /
by Roy Ehrhardt ; editor, Thomas E. Hudgeons III.
- 3rd edition.
- 549 pages : illustrations ; 21 cm
Includes bibliographical references (pages 69-75).
0876375131 9780876375136
Clocks and watches--Collectors and collecting--Catalogs.
Clocks and watches--Collectors and collecting.
Clock (general) USA Reference Valuating
Catalogs.
Catalogs.