Thread
:
bolt plate
View Single Post
08-27-2012, 04:53 PM
#
5
Member
Dean Romig
PGCA Invincible
Life Member
Member Info
Join Date: Dec 2008
Posts: 33,559
Thanks: 40,269
Thanked 37,148 Times in 13,533 Posts
The "stepped" plate is the last modification of the plate and carries the 1910 patent date.