Original heating trade vintage catalog for C. A. DUNHAM COMPANY, was located at 450 East Ohio Street, Chicago, IL. Manufacturers of Sub-Atmospheric Steam Heating System. A two pipe steam system which continuously distributes steam at variable equal to the loss from the building. Principles, Design Fundamentals, Types of Control, Major Parts. Shown is the Zoning of Rockefeller Center for Sub-Atmospheric Steam Heating. Architects Reinhard & Hofmeister, Corbett, Harrison & MacMurray, Hood & Fouihoux. Consulting Engineer, Clyde R. Place. Disbound from a large 1938 heating catalog, this unique old twelve page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro heating equipment library. Pages are detached and may contain a small amount of residual glue on edge. Cover is lightly chipped.
C A Dunham Company 1938 Vintage Catalog Heating System Steam
- Product Code: y739
- Length: 11 inches
- Width: 8 inches
- Pages: 12
- Views: 29
- Availability: In Stock
- $35.00
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