This old telephone patent was used many years ago in the United States Patent and Trademark Office examining room for reference purposes prior their conversion to microfilm. This was discarded years ago when the United States Patent and Trademark Office decided it no longer needed the paper for the examiners. This is not a reproduction. Some these patents had a stamp on them saying "Examiners Office" and they also may have had handwritten comments by the examiners. This classic, wood frame is 1 1/4" wide with an overall size of 16 1/4" x 22 1/4". Archival mounting, acid free backing and clear glass are used in preparing your custom framed certificates. Mailing to Alaska, Hawaii, and international destinations is available at actual cost.