"Ord. Dept., U. S. A." org United States. Army. Ordnance Dept. "C. M. Wesson, Major General, Chief of Ordnance." per Wesson, C. M. United States. Army. Ordnance Dept. 1940-11-01 2009-02-01 eng This document includes two pages, each with a separate table. The first table is a chart that shows range and elevation for firing particular mortar shells. The second page includes a chart with range and deflection (presumably for the same kind of shells) as well as notes which give additional instructions. [2] p. ; 21 cm. Mortars (Ordnance)--Tables. Mortars (Ordnance)--Conversion tables. Trench mortars. Military and War - Weapons shells weapons use firing instructions United States mod-tim 1940 PHFW BDPL text text "FT 81 B-3 (Abridged)." There is a handwritten note at the top of the first page, "CW 41-46 (11)" and a "Boyce Ditto Public Library Stamp" at the bottom of the second page that includes the address and phone number of the branch. comment: Descriptive metadata by htarver 2009-03-20. ark:/67531/metapth46561 meta-pth-46561 meta-pcc-166e4abe-2ae0-11de-bd2f-0019d166e084 275754 2009-04-16, 23:41:20 mphillips PTH /data/IMLSTHDI/BDPL/fort_wolters/misc