A couple of weeks ago I found 5 issues of Amateur Photographer from mid 1941, in a local bookshop. These joined another magazine from the same era, that I bought some years ago. This is 18 issues of Miniature Camera World, December 1939 to June 1941, which were library discards, bound in 2 volumes. This magazine ceased publication in June 1941, and was not resurrected until after the war. The definition of "miniature camera" is interesting - anything taking film in 120 size and smaller.