Box containing one hundred and nine bound ordnance drawings: - six drawings including graphs for 1952 Babette mountings for triple 6 inch 50 calibre B.L guns. - five drawings for Japolsky transmission gear. - fifty assorted drawings of ammunition. - forty-seven drawings of breech mechanisms. - one drawing for a pair of naval mountings for 8 inch 50 calibre B.L. guns. Box label ' 1952 Babette mountings triple 6 inch, pair 8 inch, Japolsky Transmission gear, assorted ammuntion, breech mechanism'.