71598021
May 24, 1950
Jul 29, 1952
TIN, ZINC, LEAD, AND LEAD-ANTIMONY ALLOYS IN THE FORM OF PIGS, INGOTS, OR BARS; TYPE METAL IN THE FORM OF PIGS, INGOTS, AND BARS; BABBITT METAL IN THE FORM OF INGOTS OR BARS; AND SOLDER IN THE FORM OF INGOTS, BARS, RODS, AND WIRE
Jewelry