Hand-Coloring Mitchell's New General Atlas S. Augustus Mitchell, Jr. 1860

Fantastic book with amazing maps.  Is rough and all pages are detached, but the maps themselves are in great condition except for the edges.  Would make a great collection for someones wall art. 
Size 13" x 16" x 1"
Incomplete Atlas 
Map Numbers are:
3,4,5,6,7,8,11,12,18,19,20,22,23,24,28,29,30,32,33,34,36,40,41,42,43,44,45,46,47,48,49,
50,51,52,53,54,55,56,57,58,62,63,64,65,66,67,68,69,70,71,72,73,74,
Some maps are small and are on same pages as bigger maps
Also has 22 pages of US post office A to Z