Was it the AMF Black Angle?
EDIT: I was curious about the first urethane by any manufacturer, not each manufacturer's first urethane.
(And the AMF Ultra Angle was the first asymmetric cored urethane.
)
Thank you for your replies so far. Any one else?
"None are so blind as those who will not see."
Edited by charlest on 4/9/2012 at 12:59 PM