|
26th June 2011, 06:04 AM
|
#12 |
|
Keris forum moderator
Join Date: Aug 2006
Location: Nova Scotia
Posts: 7,237
|
Here is an old Korn patent spring assisted knife, though i believe that it was the cork screw that was spring assisted. These went into production in the USA just after the Civil War.
|
|
|
|
|
Threaded Mode