Fusil-Mitrailleir 15-27 automatic rifle. The updated version of the Chauchat Model of 1915. This is an operation manual with 3 pages of fold out schematics. It is printed on acid-free paper. Dimensions are 5 1/2 wide by 8 1/2 tall. Soft paper cover. A high quality , professionally printed manual for your library. A translation of the Belgian manual. The 7.65×54 Mauser gave much better performance than the original 8mm Lebel. First published in 1939. 36 pages. First class postage included. Overseas orders . please inquire as to postage.