Ray-Ban USA Vintage B&L Caravan Echelon 50s Naval Air DGM lenses Rare Sunglasses
£492.38
DGM=Double Gradient Mirror. Rare Ray-Ban by Bausch & Lomb Caravan "Echelon" Naval Pilot. B&L Ray-Ban inside left temple arm & over the cross bar. Only sign of wear is from 50+ years in storage and hanling.
