Bidspirit auction | Hamilton Ball 999-B - 16S,
Hamilton Ball 999-B - 16S, 21 Jewel - Nice Single Sunk Porcelain Dial, 21 Jewel Lever Set Movement. Keystone Yellow Gold Filled Screwback Case Marked Ball.
Hamilton Ball 999-B - 16S, 21 Jewel - Nice Single Sunk Porcelain Dial, 21 Jewel Lever Set Movement. Keystone Yellow Gold Filled Screwback Case Marked Ball.