BW58/2/6/1
"Grand Union Canal, Cowley Lock. Receipts for use of telephone."
Lists of names with call duration between January 1929 and December 1933. List of exchange, number, time, initials of caller and duration of call between January 1934 to June 1935.
January 1929-June 1935
BW58/2/6/1
1 volume