CoinWeek Coin (ends 9/27) – The 659th CoinWeek Coin Giveaway, sponsored by CoinWeek, is giving away a seldom-seen 1837–1854 Japanese Silver Bar. - 1837-1854 Japan Silver 1 Bu (Tenpo Ichibugin) MS-62 PCGS. Entries will be accepted from Saturday, September 19th until 8 AM on Saturday, September 26th, 2026. A

The 659th CoinWeek Coin Giveaway, sponsored by CoinWeek, is giving away a seldom-seen 1837–1854 Japanese Silver Bar. -… Ends Sep 27, 2026.