I have access to all Sanborn maps of the US; they have been a lot of help to me and want to help others. One city and one date (earliest usually prefered) ; because I think there might be a lot of responses and want to get everyone something. If you want a huge one like NYC or SF or other, some are over 100 pages; you need to give me a general description of the area in that city that is best.
Your fellow digger,
Karl
Your fellow digger,
Karl