It is marked "WIBC/ABC APPROVED" (see pictures). Brand: AMF Type: Ten-pin Material: Plastic Sport/Activity: Bowling
15" Vintage AMF "AMFLITE II" MAPLE WOOD Bowling Pin - LL0
Used ~ QUBICA AMF Amflite II Control Weight Bowling Pin USBC APPROVED
Single AMF Amflite II ABC Approved Bowling Pin Made In USA
AMFLite II Black Lite Bowling Pin Wooden Plastic Coat White and Pink
Vintage AMF Amflite II Bowling Pin USBC Approved Wood Plastic Made in USA