Book entitled "Amateur Enlarging" written by John P. O'Callaghan and published by Camera Craft Publishing Co. 703 Market St. San Francisco, California. This is a 1st Edition Book that dates July 1928. Book has a total of 92 pages. Filled with Literature, Photos and a Guide to Advertisers. Overall condition of Book is very good. Terrific for anyone with interest in Literature on Photo Enlarging or perhaps just a collector of 1st Edition Books. Buyer to pay shipping.