By Polaroid. Essentially these are 1065 goggles (later standardised as B-8s). The rubber frame is very good and fully marked. Chamois backing has average soiling. Fitted with a clear lens having less than average scuffing. Good strap. Comes with 9 spare lenses (green, orange and clear tints) and with the original 8 page illustrated Polaroid instruction leaflet (some soiling/creasing). All contained in the original early pattern fibre box of issue - fully marked up but showing wear and use with some splits in the flap of the lid. Stock code G10360.