Unissued Early Post WW2 RAF Instrument Flying Goggles MkII

An unissued pair of early post WW2 RAF MkII instrument flying goggles with its original plastic protective covering.
The MkII goggles bear the stores reference 22c/1136 along with the makers name Polaroid.
The moulded black rubber frame with chamois backing is in good order with only minimal age related stiffening , the deep blue tinted celluloid window filter is intact and free from any damage/scratches. Some light surface rusting to adjustable buckle on elasticated strap.
Two pairs were acquired both sealed within their protective covering, one was opened for inspection purposes and this is the one now for sale.

Code: 50809