"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"
Water flows 40,000 gallons a minute in this Mountain Unit to supply the raw water needs and to operate the closed tube scrubbing process for purifying gases in the making of ammonia by high pressure synthesis at the DuPont Companys Belle, WV Works....
Methanol vapor is changed to liquid in condensers in which it is piped through a bath of constantly circulating cold water. There an inspector checks the level of the water bath in a condenser at the Belle WV plant of the DuPont Company. Methanol,...
on front of card: "Fred's Cottage Park. Sarasota, Florida." on back of card: "Fred's Cottage Park. Tamiami Trail, Sarasota, Florida. Gas For Cooking, Circulating Oil Heaters, hot and Cold Water in Each Cottage, Most Modern Camp in the South. ...
on front of card: "Drake Hotel Courts, Nashville, Tenn. AAA" on back of card: "The Drake. The South's Newest and Finest. Four minutes south of Nashville, on Highway 41-70S. Beauty Rest Mattresses, Tile Baths, Carpeting, Electric Heat,...
on front of card: "Pure Village Cottages - 5 Miles South of Harrisonburg, Virginia, on U.S. 11" on back of card: "Member of United Motor Courts, AAA. Pure Village Cottages. 5 Miles South of Harrisonburg, Virginia on U.S. 11. A group of...
