Vise-Grip   No.  6LN      Long Nose  Locking Pliers

75th Anniversary Edition Packaging 

Made in U.S.A.   Package dated: 1998    

Mfg by:    American Tool  -  Wilmington Ohio

Tool is stamped: Petersen, Dewitt Nebraska)  SEE PHOTOS

The bottom of the lower handle is stamped with the following USA and Pat. Number (also shown in the photos):   

      Made in USA

     US Pat. 4541312 

New Old Stock - Made in USA 

Rare Model - American Tool / Peterson Brand

Inv # 999-7500        906755