Air Force Type Survival Mirror
They say this is they only survival mirror that really works! Made of 1/4 inch laminated glass with instructions on back. Sighting hole has special reflectorized screen that directs sunlight onto target.

Instructions:

(1)Reflect sunlight from mirror onto a nearby surface, raft, hand ect.
(2)Slowly bring mirror up to eye level and look through sighting hole you will see a bright light spot. This is the aim indicator.
(3)Hold mirror close to the eye and slowly turn and manipulate it so that the bright light spot is on the target.
(4)Even though no aircraft or ships are in sight continue sweeping the horizon for mirror flashes may be seen for many miles, even in hazy weather.
Available in two sizes!
Small 2x3 inches
Large 4x5 inches