1857 Map of Chesapeake Bay. Survey of the Coast if the United States.. Quite an interesting map including tides and sailing directions and apart from folds in great condition for its' age. A couple of holes in the folds - see pictures. Some discolouration.Please view pictures for a better idea of condition.Measures 100cms x 84cms. More items up for auction and I do combine auctions to save you on postage.All packages are sent with tracking. Any questions please email.