Telephony: A Detailed Exposition Of The Telephone System Of The British Post Office: Volume I - Manual Switching Systems And Line Plant. by Various
1934. 1214 pages. No dust jacket. Blue cloth with gilt lettering. Volume I. Pages are clean and bright with a firm binding. Endpapers and page edges are lightly tanned and foxed. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Tanning to spine and edges.