Antique Hand Carved Inkan Marble Stamp 1.75"

This is a vintage Chinese marble or hard igneous stone name stamp known as an inkan. In Japan and China one does not sign, but rather stamp ones name with a chop or inkan like this one. 

This over a half century old inkan stamp measures 1.75" tall by 1.25" wide by 5/8” thick. Despite some minor signs of use, this stamp remains in excellent condition.