UNION PRODUCTS INC. LEOMINSTER MASS. 01453 CAT. 7502
Copies of this product's stamp have been known to be modified. Other stamps may contain removed ("blurry") text, or new text altogether. This is typically a result of the manufacturer reusing, or copying, an existing mold for another design.
Unlisted in 1957 & 1960 Union Products catalogs
Listed in 1963, 1967, 1969, 1971, 1972, 1974 & 1984 Union Products catalogs