TY  - BOOK
AU  - Shawkey,Bruce
TI  - Waltham wristwatches: a collectors guide 
SN  - 1716724112
PY  - 2020///]
CY  - [Wisconsin]
PB  - Bruce Shawkey
KW  - Waltham Watch Company
KW  - Collectors and collecting
KW  - Wrist watches
KW  - United States
ER  -