OpenHistoricalMap
nfgusedautoparts
- Mapper since:
- April 14, 2013
- Last map edit:
- August 15, 2025
multiple mapping projects in OHM:
Ghost Tracks (defunct auto racing venues)
Antietam Battlefield and the Maryland Campaign of 1862
Erie and Champlain Canals
Capital District of New York
early Manhattan
Latest Diaries
moving OSM data to OHM - dealing with the license
so something has gone away in the real world, and rather than just deleting it from OpenStreetMap, you’d like to move it to OpenHistoricalMap. Tha...
Imagery and Map sources - Old Maps Online
First in a series about ways to find imagery. [https://www.oldmapsonline.org/] Old Maps Online is not so much a source, as a map enabled director...
i put together a couple of things on youtube showing various scenarios for using mapwarper. for folks new to OHM who want to know how to bring in s...