- Author
- Hartman, W. F.
- Date of Publication
- 1959.
Ages
Britten—Old Clocks and Watches, 7th Edition
Dreppard—American Clocks and Clockmakers
Eckhardt—Early Pennsylvania Clocks
Eckhardt—Pennsylvania Clocks and Clockmakers
Magee—Grandfather Clocks, Their Making and Makers in Lancaster County
Moore—The Old Clock Book
Nutting—The Clock Book
Palmer—The Book