"At the request of the Office, Chief of Ordnance, a Soviet 76MM APHE, projectile was submitted to this Arsenal by Picatinny Arsenal for metallurgical examination. The shot was identified as follows: 76MM, APHE, Mod. UBR-354-B FMAM 2267. The shot was received at Watertown Arsenal inerted and without fuze. The projectile was examined to determine significant design features and all markings were recorded. The projectile was photographed and measurements obtained for the preparation of a dimensioned drawing. A longitudinal slice cut through the center of the shot was surface ground for hardness and macroetch testing. Specimens for chemical analysis and microscopic examination were obtained from all projectile components."--Leaf 1.

Object --Summary -- Conclusions -- Introduction -- Test procedure -- Data and discussion -- Visual observations -- Design features -- Metallurgical characteristics -- General considerations -- Appendix A Letter file ORDBB-T 386. 3/6-27, WTN 386. 3/562.