Typed on back: "Source: Enjine! Enjine! by Kenneth Holcombe Dunshee A Story of Fire Protection published by Harold V. Smith for the Home Insurance Fire Company New York 1939 (Wilmington Institute Free Library) Page 39: No. 3 Cast Iron--Fire...
Collection guide; Insurance and financial industry
A guide to primary material at the Hagley Museum and Library. For access to the contents of this collection contact Hagley at research@hagley.org or 302-654-2800.
"Philadelphia Savings Fund Building; Chilled Water Inlet and Outlet from Circulating Pumps to 20th Floor, Top Pipe Cool Water Return from Cooling Tower to Carrier Units Condenser"