402 ConDENSED Mink anp M1,x PowpbrErR 
GROEN 
Vertical Condenser 
Copper Vacuum Pans 
Built in 
3, 4, 5, 6 and 7 ft. 
Sizes. 
Large Coil 
Inlets and Outlets 
for 
Exhaust Steam. 
Write for Blueprint 
Specifications 
and Prices. 
Deliveries made as 
promised. 
Manufacturers of Copper Vacuum Pans, Hotwells, 
Steam Jacketed Kettles and Special 
Coppersmith Work. 
GROEN MEG. CO,, Inc. 
Coppersmiths 
4529-37 Armitage Ave. Chicago, U.S. A. 
