My private maps

  • My maps
  • Favorites
  • History
Loading...

This list is empty.

Add your map

Upload a scanned map
from your computer.

David Rumsey

  • Reviewed
  • All
Loading...
This list is empty.

All maps

Loading old maps...
X
Y
P
Map border margin
Visible Clipped with cutline
Transformation
Scaled s Similarity p Affine q Polynomial t TPS

Add a custom map service

Type:
#
+ -
r
?

Please select which part of the map you want to see

Compare multiple maps

Choose one or more maps from the right tab and drag it in the right upper corner.

Change opacity & order

Use the opacity slider to set the transparency. You can change the order of maps by dragging them up/down on the right side of the tab.

Grid, Swipe and Spy glass

Different views are available for chosen maps to get the best results of your research.

Share it!

Use the share button in the right upper corner to show your work to others: directly or via social networks

Improve or add maps

Refine the position of a map overlay with the Georeference tool. It is even possible to upload your scanned maps.