Do you have pictures of Carson Pass?

[bytwerk]

A colleague of mine at Calvin College is researching the history of the camera obscura.

An early use of such a device was a picture of Carson pass by the Freemont expedition. Details here:

http://www.longcamp.com/longcamp_drawing.html" onclick="window.open(this.href);return false;

He's looking for recent photographs to match up with the historical ones.

Someone on this board must have a few such pictures?