There is a sliding top on a tongue and groove box.
2 Pair Vintage Riggs Optical Co Antique Clip on Sun Glasses with Original Box
Duk Kwong Optical Co., Vintage Aviator Style Sunglasses With Vintage Case
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Rare Vintage American Optical AO 60s FASTBACK Sunglasses True Color CN 137 T
Vintage American Optical AO Pilot Aviator Sunglasses Ear Hook Green Lens
Vintage US Optical NOS Pink Blue Frames Eyeglasses Glasses 56 14 132
