Pan American Route maps - $100 (Hammond Ranch)

This is a complete pictorial set of Pan American Jet Clipper Route Maps from the 1960's.
It covers all continents except Antarctica.
All the route maps are in red over detailed color maps showing details such as cities, rivers, terrain and adjacent lands esp.
in the Pacific Ocean.
The route distances are in miles and kilometers.
Some of the country names bear the colonial names before independence.