Recent National Library of Scotland mapping updates

I haven't checked the National Library of Scotland mapping platform ( https://maps.nls.uk ) in a bit, but the team there are still uploading new content like the plague is in town! Some of the most recent maps to be added include: New Survey of India one-inch to the mile mapping, 1870-1966 Georeferenced layer of OS Six-inch Ireland maps, printed ca. 1860 Miscellaneous OS Quarter-Inch to the mile…