Some coins do not have an image of a monarch, such as countries that are a republic, or they just may choose not to use an image. On some worn or old coins the monarch may be unknown.

		1873 Christian IX Gold 20 Kroner - Denmark Mintage: N/A
		Austria - Gold Philharmonic Mintage: N/A
		China - Gold Panda Mintage: N/A
		Royal Mint Christmas 1g Gold Bullion Bar Mintage: N/A
		South Africa - Krugerrand Mintage: N/A
		USA - American Gold Buffalo Mintage: N/A
		USA - American Gold Eagle Mintage: N/A