USS Halo Vintage Military Issue Hornrimmed Eyeglasses Frames. MInt Condition.  Not a scratch on them. No cracks , marks, or defects. Hinges and screws are TIGHT AND STRAIGHT. These were issued to U.S soldiers during the Vietnam Era. 1960s. They are size 48[]26, 145mm temple length.  Frame measures 5 1/2" wide. Made in the USA.