Document zo4kzkV3og6kBoqBmn5GEBDB0

FILE NAME: National Safety Council (NSC) DATE: 1934 Oct 11 DOC#: NSC420 DOCUMENT DESCRIPTION: Letter from Asbestos Paper and Allied Products Division to Keasby & Mattison Co. Copy OJ ASBESTOS PAPER AND ALLIED PRODUCTS DIVISION of the ASBESTOS INDUSTRY 16th Floor, Inquirer Building Philadelphia, Pa. October 11th, 1934* I* F E D E R A L TRADE CPM'-V R R I ON > 3 - docket tte vsesLm r$\ m THE . Mr G. F. Stone, General Sales Manager, Keasbey & Mattison Co., Ambler, Penna. NE ni__ ^ . ;-:i t -porter Dear Mr. Stone: General - J.M. Patent No. 1,972,500 on Insulating Material I am enclosing a copy of the above Patent for your- perusal and to be turned over to Mr. Blagden if he cares to read it. Yours very truly, Donald Tulloch, Jr. Manager. P. (Pencil Notation) Mr. A. S. Blagden: The particulars of the patented process are given beginning line 51, page 2, of the patent papers. G. F. Stone 146 Exhibit..]C Letter Obtained. D tervicw N o/r./.2-. Atty. Federal T: Commission 2394