Lenses in telescopes and telescopic sights we did great with, however comparing lenses to prisms is another matter.
The biggest problem Canada had with most optical devices was the waterproofing and...
Type: Posts; User: Warren; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
Lenses in telescopes and telescopic sights we did great with, however comparing lenses to prisms is another matter.
The biggest problem Canada had with most optical devices was the waterproofing and...
This will fit into some of the documents I am working on from my reels of fiche
Since most REL documents got destroyed in the early 50's the documents shown here are a real treasure trove.
REL was...