Citizen Historian Apps
Be a Citizen Historian! Help add data to make exploring the Time Traveler even better. Classify buildings and transcribe hand-written historic maps.
Want to see the original version of the Time Traveler? Click here to see 'KeTT Classic'. Note that this original interface does not include all of the maps and data available in the current version.
Need help using these apps? Check out these Helpful Videos.
You can also Ask an Archivist about the maps, data, and sources of the historical information you find here.