1957 UF-1,-1G,-IT Navy Models & SA-16A-GR, SA16B-GR USAF Models Original Handbook Structural Repair Instructions AN 01-85AB-3, (T.O. -16(S)A-3) dated 1 June 1957 is illustrated, has 402 pages, 10 Sections and 3 Appendices covering: General, Wing Group Tail Group, Body Group, Alighting Gear, Engine Section, Basic Repair and Attachment, Extrusions and Rolled Sections, and Table of Heat Treated Fittings. The Appendices cover: Repair Materials, Typical Repair Illustrations, and Grumman /Standard Practice. It is in a military heavy duty steel post binder that is worn, has spots and stains on the front and back covers and the spine. The cover page also has spots and light stains. Some pages were repaired with with stickies and several have thin age related stains at the top. Condition is good usable.