The largest collection of maps on the west coast is now housed at Stanford University
Some of the 150 thousand artifacts cover entire walls -- others are available at the click of a button
For more on the treasures to be found at the David Rumsey Map Center, Take Two's A Martinez spoke with G. Salim Muhammad.
He's the center's director and curator.
You can see pictures of a few of the maps on display in our slideshow up above.
To find out what else is on display at the David Rumsey Map Center, you can check out their website