| Description Of Item | Letters from James Douglas, Charles Ritchie & Co. Ltd., Heating & Ventilating Engineers, 60 Lorne Street, Edinburgh, Scotland to James Davidson, Offices of the Carnegie Trust, The Merchants' Hall, Hanover Street, Edinburgh, Scotland regarding acceptance of an estimate to install a new boiler in the laboratory. Letter from R C O Brown, Chief Engineer, Scottish Boiler and General Insurance Co. Ltd., 82 St. Vincent Street, Glasgow, Scotland to James Davidson with an alternative quote. |