More recent old maps (and the shapes in the details)
Wandering around the airport at high zoom levels, seeing the “shape” of airport in its details, is so much fun we’ve added a handy 📷 button to the map that will allow you to create an image of whatever you happen to be looking at.
This is a blog post by aaron cope. It was published on November 06, 2019 and tagged history, maps, rasterzen, sfo and whosonfirst.