Author
Dick Brothers, Inc. (Reading, Pa.)
2
E. Keeler Company
1
Fleck Bros. (Philadelphia)
1
Haines, Jones & Cadbury Co
1
Haines, Jones & Cadbury Company (Philadelphia)
1
Kelly & Jones Co. (Pittsburgh, Pa.)
1
Ohio Injector Company
1
Owen & Salter (Philadelphia)
1
Standard Sanitary Manufacturing Co., Pittsburgh
1
Trade Catalogue Collection (Athenaeum of Philadelphia)
1