KNIGHT & BYRON HUXLEY, WILKINSON, FIRST NATIONAL BANK BUILDING CHICAGO July 2.86 LOA4 WAR DEPARTMENT . Office of the Chief Washington, D.C. 00 No. O72 Attention of S POGL-Patent Browning section (1) Mabe) CO. & .M. (I of Ordnance | Gentlemen: Col set that point out at is necessary to the reference on page 29 of the St. Louis Ordnance District mention was made of patents Board, in which and 659,507, was of the 37 mm. automatic patent No, 1,525,065 by the claims or 659,507. of You not to was intended as from sub- Memorandum Price out- the Adjustment Nos. 678,937 that the structure disclosed in the Browning scope of or the within came our to indicate cannon either will merely the earlier observe that the statement on fundamental operating principles certain this it meant that certain of the parts could be the earlier patents. found in the patents dominated was of by of 1944 it to arms 26, the mitted refers of July to Herrstrom, Lt. letter response In similarities 37 mm. Perhaps it Nos. woulc page in canjon 678,937 the and have 29 and movemen the been fire-