Collection Record

letter to, Particulars regarding various telephone systems. Annual rental of four point interphone system and one trunk line (central phone in Mr. Skinner's room, departmental phones on landing outside Dr. Benham's room, in lower corridor and in Hocken library) 26 pounds. Estimated cost not including line to Hocken is reduced by five pounds. 18 pounds. Continues to break down costs of further extensions and rentals. Included with it is a hand written note breaking down costs.