Digitally Composited Maps of "Cape Horn" near Colfax, CA

Example of a Digitally Composited Illustration created by DigitalImageServices.com....

***This illustration was digitally composited from four USGS satellite images to which labels were then added.***

*This illustration was digitally composited from a USGS Topographical Map and four original digital photographs to which labels were then added.*

DigitalImageServices.com digitally composited these two maps of the CPRR "Sierra Grade" near Colfax, CA, to help illustrate the "Cape Horn" gallery of images of the exhibit "Contemporary Views Along the Origianl CPRR Sierra Grade from Newcastle to Donner Pass" on the Central Pacific Railroad Photographic History Museum.