smoke breechings, coal and ash bunkers, steel chimneys, 
creosoting cylinders, digesters, chemical and rotary dryers, 
air and gas ducts, evaporators, flanging, coal and ash hoppers, 
chemical kettles, oil tanks and stills, vacuum pans, pen- 
stocks and riveted pipe, air and gas receivers, boiler, kiln, 
etc., shells, tar acid recovery systems, chemical plant equip- 
ment, chemical surveys and reports. The products of the 
McAleenan organizations have been installed in practically 
every state in the Union as well as exported to various 
foreign countries. 
The officers of the organizations are: 
McAleenan Brothers Company. 
George R. McAleenan, president; W. W. Johnston, 
treasurer; E. G. McAleenan, sales manager; N. R. Seidle, 
general manager; W. G. Ingham, secretary. 
The McAleenan Corporation. 
George R. McAleenan, president; E. R. Cate, vice presi- 
dent and secretary; W. W. Johnston, treasurer; R. M. Craw- 
ford, manager chemical department; J. F. Roney, manager 
masonry department. 
THE McKINNEY MANUFACTURING COMPANY 
In 1865 in a small machine shop at Cincinnati, Ohio, the 
business of the McKinvey Manufacturing Company was 
begun. Several years later the founder, William S. Me- 
Kinney, was joined by his brother, James P. McKinney, and 
in 1870 the company moved into larger quarters at Hamilton, 
Ohio. In 1878 the plant was finally located in Pittsburgh, 
where it has continued to grow and expand until today it is 
one of the largest manufacturers of wrought hardware in the 
world, with a vast scope of products including not only a 
complete line of hinges and butts, but such hardware spe- 
cialties as door latches, bolts, handles, shelf brackets, barn 
and garage door hangers and track, and other miscellaneous 
articles; all with one predominating characteristic—quality. 
Early in 1926, after several years of careful study and 
exhaustive research, McKinney Forged Iron Builders’ Hard- 
ware, an innovation in builders’ hardware, was introduced