TY - BOOK ED - Minnesota Watchmakers Association. TI - American watch historical information with serial numbers and dates PY - 1967///, 1976 printing] CY - Minneapolis PB - The Association KW - Clocks and watches KW - United States KW - Collectors and collecting KW - serial number dating KW - MWA KW - MWA - Minnesota Watchmakers Association KW - Watch (general) N1 - Cover title ER -