Illinois Society of Architects · Chicago · leaf 463
Send forNo. 19 Catalogue 1220-21 Monadnock Tel. Harrison 2300 The Jennings-NashVacuum Heating Pump Direct Connected to Electric Motorfor Return Line Heating System USE THE BEST AND AVOID TROUBLE … Economy ofSpace Silent Operation with no Contact Points inside of Pump Caseing, Hence Long Life Complete Vacuum and Low Pressure Boiler FeedPumping Units Economical Very Efficient Bronze Fitted ^^^^ ;; - Send for Throughout [■■■■-■--■-•[ Bulletin No. 15 Thousands of the Largest and Best Office…
Architecture · Building · Architects
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