Platinum, rules and regulations under act of Oct. 6, 1917, as amended by act of July 1, 1918, limiting sale, possession and use of platinum, iridium, and palladium and compounds thereof.
Publication Title:
Platinum, rules and regulations under act of Oct. 6, 1917, as amended by act of July 1, 1918, limiting sale, possession and use of platinum, iridium, and palladium and compounds thereof.
Display Title:
Platinum, rules and regulations under act of Oct. 6, 1917, as amended by act of July 1, 1918, limiting sale, possession and use of platinum, iridium, and palladium and compounds thereof.