(CA.) State of California 1872 With a detailed base map

With a detailed base map spanning from Egreria Park and Yampa

to topography and drainage

A hand colored chart for the pacific chain

From the Haymarket to Hyde Park Corner

Distribution Of Heat Over The Globe

(CA.) State of California 1872 With a detailed base map(CA.) State Of California It was actually a fluke accident that found Hal Shelton rounding the corner on 17th and walking into "Capt" Jeppesen on the streets of Denver, after WW2. After a some chit chat Jeppesen asked Shelton to stop by his offices and review some new maps he was having created that were done in an approach termed "natural color relief map", and so he did. The end result was Jeppesen realized that Shelton could create superior base