A few weeks back, I had written about some alternative places to find old books in digital formats, so today I’ll continue along that line, with a new place to search – list s of motor vehicle registrations. While browsing via Google for something else, I found a 1917 listing by the Pennsylvania Highway Department of Motor Vehicle Registrations, which lists al such registrations, in the order of the license number. In many cases, the listing show sthe street address in additon to the town of the licensee, making it a nice research tool.