The initials are on a pair of Wray binoculars I picked up recently. The binoculars have the Air Ministry crown and the reference 6E/293 which is correct for their type. What I can’t work out is what does this mark means?
lt’s R, followed by S.C.H. then what looks like 6/41.
The binoculars are largely brass; later ones weren’t so it is possible that these go back to the 1940s or even a bit earlier.
Any thoughts or perhaps knowledge would be welcome.