A new exhibition at Harvard University’s Pusey Library, Manuscript Maps: Hand-Drawn Treasures of the Harvard Map Collection, “highlights the process of mapmaking by looking at maps drawn by hand.” Opened yesterday; runs until September 27.

Meanwhile, in Schenectady, New York, there’s another exhibition at Union College’s Kelly Adirondack Center: Parts But Little Known: Maps of the Adirondacks from 1556 runs until September 29.