Telephony: A Detailed Exposition Of The Telephone Exchange Systems Of The British Post Office, Volume I: General Principles And Manual Exchange Systems J. Atkinson
1955. Reprinted. 512 pages. No dust jacket. Blue cloth with gilt lettering. Contains black & white illustrations. Pages are mildly tanned throughout. Text is clear. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Visible crushing to spine. Prominent ring mark to front board. Book has a moderate backwards lean. Gilt lettering remains bright and clear.