Listing from 24 different years for PRR and all subsidiaries. Junction points are included for 1928 and 1950 only. Railroad map included in 1928. Disk contains JPEG files only. Any computer that can read these files will work.
Files are named for railroad reporting marks and a reporting mark index is provided.
All car data is included but none of the extraneous information at the front and back of each volume. All roads reporting cars have a separate file which results in duplication of pages where multiple listing appear on one page. Files can be viewed with any graphics program but importing them into WordPerfect or Word works best. A picture publisher program such as Adobe PhotoDeluxe is better for quick but incomplete viewing. Thumbnails can be seen in newer version of Windows Explorer.