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Showing Names: 451 - 500 of 637
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Philadelphia Quartz Company
Organization
Philadelphia & Reading Railroad Co
Organization
Philadelphia Saving Fund Society
Organization
Philadelphia Suburban Transportation Company
Organization
Philco Corporation
Organization
Photo Associates
Organization
Photostat Corporation
Organization
Pierre S. Dupont (Liberty ship)
Organization
Pittsburgh Steel Company
Organization
Plymouth Cordage Company
Organization
PPL Holtwood, LLC
Organization
Provident Mutual Life Insurance Company of Philadelphia
Organization
PSFS Building (Philadelphia, Pa.)
Organization
Pusey & Jones Corporation
Organization
Dates
:
Existence: 1927 - 1960
Quaker Lace Company
Organization
Radio Corporation of America
Organization
Dates
:
Existence: 1899 - 1969
Radio Corporation of America. David Sarnoff Research Center, Princeton, N.J
Organization
Dates
:
Existence: 1942 - 1997
Radio Corporation of America. Missile and Surface Radar Division
Organization
Radio Corporation of America. News and Information Department
Organization
Radio Corporation of America. RCA Victor Division
Organization
Radio Free Europe
Organization
Railway Labor Executivies' Association
Organization
Rand Kardex Bureau, Inc
Organization
Rand McNally and Company
Organization
Rank Audio Visual Limited
Organization
Raskob Foundation
Organization
RCA Corporation
Organization
RCA Global Communications
Organization
RCA Manufacturing Company
Organization
Dates
:
Existence: 1934 - 1942
Reading Company
Organization
Reading Company Technical & Historical Society
Organization
Reading Terminal (Philadelphia, Pa.)
Organization
Remington Arms Company
Organization
Remington Arms-Union Metallic Cartridge Co., New York
Organization
Remington Rand, Inc
Organization
Remington Rand, Inc. Powers Accounting Machines division
Organization
Remington Rand, Inc. Univac Division
Organization
Remington Typewriter Company
Organization
Richards, London & Kelley
Organization
Richmond Machine Company
Organization
Rome, Watertown & Ogdensburg Railroad Company
Organization
Roundtable Films, Inc
Organization
Royal Typewriter Company
Organization
Rudolph Wurlitzer Company
Organization
Rust Craft Publishing Company
Organization
Saks & Company (New York, N.Y.)
Organization
Sanborn Studio
Organization
Savannah River Plant (E.I. du Pont de Nemours & Company)
Organization
Saxon Motor Car Company
Organization
Schramm, Inc.
Organization
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