Trade catalogs of heating and ventilation systems, 1864-1930.

Molby Boiler Company.

http://n2t.net/ark:/99166/w66454hb (corporateBody)

Stove and Furnace Repair House.

http://n2t.net/ark:/99166/w6t77z6m (corporateBody)

Leader Iron Works.

http://n2t.net/ark:/99166/w6z663wr (corporateBody)

Chattanooga Boiler and Tank Co.

http://n2t.net/ark:/99166/w6nd1fxq (corporateBody)

A.B. Pitkin Machinery Co.

http://n2t.net/ark:/99166/w6d5637x (corporateBody)

Richmond Company.

http://n2t.net/ark:/99166/w6dk0w4z (corporateBody)

E.B. Badger & Sons Company.

http://n2t.net/ark:/99166/w69s75jf (corporateBody)

M.A. Hofft Co.

http://n2t.net/ark:/99166/w60346q8 (corporateBody)

Woodbury, Booth & Pryor.

http://n2t.net/ark:/99166/w6616dr4 (corporateBody)

Eisenwerk Eintracht G.m.b.H.

http://n2t.net/ark:/99166/w6451257 (corporateBody)

American Radiator Company

http://n2t.net/ark:/99166/w6pz9fss (corporateBody)

Titusville Iron Works Co.

http://n2t.net/ark:/99166/w6bg8tpp (corporateBody)

National Tube Works Co.

http://n2t.net/ark:/99166/w6md4f2b (corporateBody)

Central Radiator Co.

http://n2t.net/ark:/99166/w6n64278 (corporateBody)

Kewanee Boiler Company.

http://n2t.net/ark:/99166/w6k98pvq (corporateBody)

G.H. Hazelton (Firm)

http://n2t.net/ark:/99166/w6p03ppd (corporateBody)

United States Radiator Corporation.

http://n2t.net/ark:/99166/w6b04m2s (corporateBody)

S.L. Holt & Co.

http://n2t.net/ark:/99166/w6g78v73 (corporateBody)

Levi Stevens (Firm)

http://n2t.net/ark:/99166/w65n1mth (corporateBody)

Eastern Foundry Company.

http://n2t.net/ark:/99166/w63z3npc (corporateBody)

General Boilers Company.

http://n2t.net/ark:/99166/w6188nb8 (corporateBody)

W.N. Best Corporation.

http://n2t.net/ark:/99166/w68w8tsj (corporateBody)

Nason Manufacturing Co.

http://n2t.net/ark:/99166/w6d562sp (corporateBody)

E.F. Keating Co.

http://n2t.net/ark:/99166/w6h75wmm (corporateBody)

Richardson & Boynton Co.

http://n2t.net/ark:/99166/w67q4drk (corporateBody)

Honeywell Inc.

http://n2t.net/ark:/99166/w6cr9tjb (corporateBody)

The Multics operating system was developed at MIT's Project MAC in cooperation with Bell Laboratories and General Electric beginning in 1964. It was written in PL/I, a high level programming language, and designed to adapt to future needs. When Honeywell took over General Electric's computer section it marketed Multics as a commercial product. From the description of Multics records, 1965-1982. (University of Minnesota, Minneapolis). WorldCat record id: 63295362 From the gui...

Thatcher Co.

http://n2t.net/ark:/99166/w6f81tnf (corporateBody)

Utica Heater Company

http://n2t.net/ark:/99166/w6fj7z12 (corporateBody)

Pierce Butler Radiator Corp.

http://n2t.net/ark:/99166/w6wd9f2q (corporateBody)

Gorton & Lidgerwood Co.

http://n2t.net/ark:/99166/w6tx8wbv (corporateBody)

Sterling Engineering & Manufacturing Corp.

http://n2t.net/ark:/99166/w67h70d6 (corporateBody)

Kellogg-Mackay-Cameron Co.

http://n2t.net/ark:/99166/w6bp5hv4 (corporateBody)

Lyons Boiler Works.

http://n2t.net/ark:/99166/w6vx5xx2 (corporateBody)

Burnham Boiler Corporation.

http://n2t.net/ark:/99166/w6q584d4 (corporateBody)

New York Central Iron Works Co.

http://n2t.net/ark:/99166/w6159zcs (corporateBody)

Hart & Crouse Company.

http://n2t.net/ark:/99166/w6kt267r (corporateBody)

H. B. Smith Company

http://n2t.net/ark:/99166/w6519d20 (corporateBody)

Jenkins Bros.

http://n2t.net/ark:/99166/w6nw4bf5 (corporateBody)

Spencer Turbine Cleaner Co.

http://n2t.net/ark:/99166/w6742612 (corporateBody)

Erie City Iron Works.

http://n2t.net/ark:/99166/w6x97sk3 (corporateBody)

Hugo Manufacturing Co.

http://n2t.net/ark:/99166/w66f1836 (corporateBody)