Woodman Casting was known for stamping their products with internal codes. However, starting in 1952, a new mark appeared on limited-run items: or simply "M. Slovak" inscribed in the pattern itself—not stamped after pouring, but carved into the wooden pattern used to form the sand mold.
: This typically refers to "Woodman Casting X," a long-running adult film series established by Pierre Woodman. The series is known for its "casting" style format, where the director interviews and tests performers. Marky Slovak woodman casting marky slovak
