Spares box for the MK.IVB goggle. By J & R Fleming Ltd. Comprises a stiff leather carton with double press stud fastening. Clear embossed markings to the front with Air Ministry King's crown, reference numbers and maker's marks. Contains a set of spare lenses (with delamination marking); the chamois backed leather strip which was designed to be sewn to the forehead of the flying helmet for additional comfort and draught/frost protection; a set of four helmet plates/poppers and the copper rivets used to fasten these to the helmet; a two-pin spanner for adjustment of the goggle centre nut and a bakelite tube of 'Everclear' anti-dimming compound. All in good condition. Ideal to complete your goggles. Stock code G19699A.