New York City: Bell Telephone Laboratories [no date stated]. [1]-5 pages. 10 7/8 x 8 3/8 inches. Typescript carbon on thin paper printed recto only. Paperclip affixed upper left with older rust stains visible. Provided WITH the final paper in offprint form: 90-93 pages. 10 x 7 1/8 inches. Publisher's..... More