Find a place:

UK World or

Choose a layer inside the spyglass:

Zoom to this map / map series:

These overlay lists automatically update to those covering the map

Change size of spyglass:

Explore Georeferenced Maps - Spy Viewer

This application allows you to view selected georeferenced maps through a spyglass window.

Click the cross (top right) to close this window.

Don't show this message again