Cover image for Plan - Heating and Cooling Control Systems for Schools; Drawing No - 0 Wiring Diagrams; Contract Code 295; Card No.530
Description:
Plan - Heating and Cooling Control Systems for Schools; Drawing No - 0 Wiring Diagrams; Contract Code 295; Card No.530
Item Number:
Start Date:
10 Mar 1930
Format:
map/plan
Access:
Open
Location:
Creating Agency:
01 Jan 183501 Mar 1977