"it's the original four-bit coin -- half a peso (which can be divided into eight bits)"|"King Charles III with a hole in his head"|"We Jesuits always said he had a hole in his head"
Source name:
Thomas J. Steele, S.J.: The Regis University Collection of New Mexico and Colorado Santos.
source
Thomas J. Steele, S.J.: The Regis University Collection of New Mexico and Colorado Santos.