Vintage Creepy Head / Face Wall Hanging Ceramic Clay Figure 4.5" Tall

Vintage ceramic creepy head / face wall hanging. The item measures approximately 4.5" tall. Don't know the exact age of this but all the items it was found with were mostly from the 1960s. There are holes that it appears were used at some point for running wire / string through. There is a small metal hanger on the back but not sure if it is original. A very unique and creepy item. No chips or cracks noted. The number "75" is written on the bottom in what appears to be pencil. Not sure if this is a price or some sort of catalog number. See pictures for further details on condition.