Other
76 Carriage Company
1
A Cappella Arts (Firm)
1
A. Pomeroy & Co
1
A.H. Mueller & Co
8
ADC (Firm)
15
Aero Service Corporation,
1
Alexandria Drafting Company
5
Alleghany Railroad and Coal Co
1
Alleghany Railroad and Coal Company
1
Allegheny National Forest Vacation Bureau
1
Allen, Lane & Scott
1
American Automobile Association
1
American Bar Association Meeting
1
American Emigration Land Co. (Philadelphia)
1
American Imprint Collection (Library of Congress)
2
American Map Corporation
1
American Pharmaceutical Association. Annual Meeting
1
American Philosophical Society
2
American Society for Colonizing the Free People of Colour of the United States
1
Arms, C.T.
1
Arms, W.F.
1
Ash, Joshua W.
1
Ashmun, J. 1794-1828
1
Baist, G. Wm. 1859-1927
11
Baker, Norman L., 1926-
1
Barthel, Otto
1
Bedford Iron Company (Bedford & Huntingdon Counties, Pa.)
1
Beers, D. G.
2
Beers, F. W.
6
Beers, S. N.
1
Beetem, Charles Gilbert
2
Bell, Raymond Martin, 1907-1999
1
Bien, Joseph R.
1
Big Bus Company of Pennsylvania
2
Bowen, John S.
2
Bradley & Co
1
Brakel, Adele R.,
1
Bridgens, H F.
1
Bridgens, H. F.
1
Bromley, George Washington
8
Bromley, Walter Scott
8
Brunner, Burtie
1
Brunner, Harry
1
Bryant, William Cullen, 1794-1878
1
Bucks County Genealogical Society
1
Burke, R. T. Avon
1
Busch, Edward
2
Bushkill Falls (Firm)
1
Caldwell, J. A.
1
Cardellino, Mary Ann
1
more ...