(CO.- Northwest) North-Western Colorado And Part Of Utah projection Lucien Boucher (1889-1971) was a

Lucien Boucher (1889-1971) was a French poster artist active mostly in the 1950's who in cartographic circles is known for the work he did for Air France in which he produced a number of regional maps

By this time the copper mining boom was in full swing

rivers and major mountain ranges

Distilling its complex terrain into drainages

It's color coded to show several qualities of merchantable timber

(CO.- Northwest) North-Western Colorado And Part Of Utah projection Lucien Boucher (1889-1971) was a(CO. Northwest) North Western Colorado And Part Of Utah. Hayden, 1877 The work of F. V. Hayden and his men is foundational to the mapping of Colorado. While the Hayden survey worked through vast swathes of the West, including Wyoming, Utah, Montana and other areas, their study and mapping of Colorado is unparalleled and gave a new and in depth grasp of the mountainous state. Working with his band of men, scientists and engineers, from 1873 to 1876,