Well i just don't see how O/D washers in 43 got added to Liners with turned in headband ends?when there's months between unless these are not O/D but another chemically treated unpainted steel A washers,in the ETO book it states "several chemical protective finishes were tested on the two types of washers currently under production" these may or could be these finishes but have darkened the steel to make it appear to be O/D again just a theory.!
Bookmarks