Public domain photos

The image shows two Chinese coins on a white surface next to a ruler. The coins appear to be tsuba, a type of coin with a circular shape and a hole in the center. The ruler is likely used to measure the size of the coins.

The image shows two Chinese coins on a white surface next to a ruler. The coins appear to be tsuba, a type of coin with a circular shape and a hole in the center. The ruler is likely used to measure the size of the coins.Open in library