Owned by A. L. Lawton and F. L. Martin, Colorado Springs real estate developers.
1880's Colorado Springs Manitou Springs Pikes Peak Railway Booklet Advertising
3-Agreements: Philadelphia Rapid Transit And Philadelphia Transportation Company
27 Annual Reports of the Philadelphia Rapid Transit Company 1903-1929
Philadelphia Rapid Transit Company Subway & EL Rules & Instructions Book
Philadelphia rapid transit Annual Report Train Ephemera 1924 Correspondence
1921 Philadelphia Rapid Transit Company Annual Stockholders Report Booklet
