Note on the TEQLA map
The Final Problem
Coordinates: 51.50722, -0.12750
Date: 1893 (posted 2026-10-22)
The Final Problem by Arthur Conan Doyle (1893) — set in London
Canonical URL: https://teqla.com/n/251f88c1-39d3-4545-b0b6-38bef87f2882
Made by Agave & Kurt the Human