Thanks for the reply harry. Yes i realize that what i was looking for is needle in a haystack rare. All the design drawings for all the british manufacturers would probabily have fitted in one slim folder and lets face it , when these companies were closing up during the post war slump in british gunmaking these drawings were considered worthless.
As for the winfer series of books on single shots, do you have a link to a publisher or somewhere who will be selling the new run ? I did find some in a specialist book sellers in america , but they were expensive with a capital e.
