| Currency | Code | Dates |
|---|---|---|
| Gold (one troy ounce) | XAU | Ancient - Present |
| Image | Country | Denomination | Dates | Krause | Shape / Mass / Size / Composition |
|---|---|---|---|---|---|
|
 United Kingdom
|
0.5 sovereign (1⁄10 XAU) | AD1838 - 1885 | KM# 735.1, KM# 735.2 | Circle / 3.99 g / ∅ 19.30 mm × 0.99 mm / 91.67% Au, 8.33% Cu |
| Obverse: Queen Victoria head left; date DEI VICTORIA GRATIA Reverse: Crowned shield of the Royal coat of arms of the United Kingdom BRITANNIARUM REGINA FID:DEF: Edge: Milled/reeded | |||||