This is a well worn pocket knife made by Thornton, USA.
Tip of blade nipped off and blade on both sides pitted.
Picture of the Statue of Liberty N.Y.C and the Empire State Building N.Y.C on the back.
Size is 2 3/8 inches in length closed.
Blade is 1 5/8 inches.
Thornton Company was one of the two brands used by Federal Knife Co. c1945-50. Federal was located in the Thornton section of Johnston, Rhode Island. Its other brand was ...Johnston. It did not use Federal as a brand, because Camillus owned that brand name.