1908 St. Gaudens $20 gold coin (Double Eagle), No Motto variety, from the Wells Fargo Nevada Gold hoard.
PCGS MS65.

Left: 1757 Great Britain George II sixpence, KM# 582.2.
Right: 1806 Great Britain Soho Mint penny, NGC MS 62 BN (brown).

Left: 1844 Province of Canada Bank of Montreal halfpenny bank token.
Right: 1908 U.S. Mint one peso coin for the Philippines.

Left: 1961 Great Britain Elizabeth II penny, KM# 897. (Unsure why color isn't bronze.)
Right: 1974 Canadian dollar, Winnipeg centennial commemorative.