US Army Fishing kit, Survival post WW2

still sealed, Wt 6 1/2 Ounces, 

Intended for use in US and NATO life raft and ejection seat survival kits.
Measures 2.75 in. x 4.625 in. x 1.125 in. and weighs just 8 oz.
As well as fishing line, hooks, and lures, this kit also includes some basic

survival items such as a signal mirror, razor blade, and heavy duty foil for cooking.