Thread
:
bolt plate
View Single Post
08-27-2012, 03:53 PM
#
4
Member
Dean Romig
PGCA Invincible
Life Member
Member Info
Join Date: Dec 2008
Posts: 34,131
Thanks: 41,533
Thanked 38,350 Times in 13,879 Posts
The "stepped" plate is the last modification of the plate and carries the 1910 patent date.