Maritime Cultural Landscapes
Archival Resources

Finding T-Sheets through the Red Footprint Maps

The Coast Survey created a variety of aids and lists to access all their maps, both internally and externally. For both T-Sheets and published charts, one of the most effective tools is the sets of "footprint" maps. Here are the T-Sheet Red Footprint Maps for the original surveys of the coast of what is now the Gulf of the Farallones National Marine Sanctuary.

The Northern End of the Gulf of the Farallones Sanctuary. Click on the image for a larger view.

The Middle of the Gulf of the Farallones Sanctuary. Click on the image for a larger view.

The Southern End of the Gulf of the Farallones Sanctuary. Click on the image for a larger view.

Click on the state names for pdfs of the red maps covering all the historic T-Sheets for the coasts of the states of California, Oregon, and Washington, and soon covering all other American coasts.