Rare Wray London 4.5" Supar f.4.5 Enlarging Lens in a 1.5" Imperial Housings/n: 102491. Slightly smaller mount than the usual L39 mount, this is likely an imperial 1.5" thread. Optical – 8.5. Tested and working.
RARE WRAY LONDON WIDE ANGLE ANASTIGMAT 89 mm F6.3 LARGE FORMAT LENS COMPUR 4x5"
Wray Supar Enlarging Lens Series III - 3 1/4" 82mm f/4.5 for 6x9 format or less
WRAY LONDON 3 1/4" SUPAR F4.5 ENLARGE LENS CREATIVE LENS
camera lens Wray London Supar F 4.5 No 293429
camera lens Wray London Supar No 80436 f4.5 3 1/4 in
WRAY LONDON 2" SUPAR F4.5 ENLARGE LENS CREATIVE LENS Serial no 253324