2026-10-06 Leventhal Map & Education Center, Parallax
URL tried: https://www.leventhalmap.org/digital-exhibitions/bending-lines/power-belief/ Reached from query 2 (Google result "The round earth as a flat-out lie | Bending Lines"). Result: partial. The landing page loaded only section links. The Gleason item page was not found within the time cap. From the Google snippet only: "Gleason's New Standard Map of the World. Creator, Alexander Gleason. Year, 1892. Dimensions, 55 x 39 cm." The exhibit says Gleason "created and patented this map to show how longitude and..." and links the map to his 1890 book. The museum's framing ("flat-out lie") is the exhibit's characterization. Recheck: yes. Find the item page under "Truth as a Social System" or "Authority and Authoritativeness", and the BPL catalogue record (https://bpl.bibliocommons.com, "Gleason's New Standard Map of the World") and the DPLA record (https://dp.la).