MAGIC has a unique map collection that has recently been digitized and is now available for public viewing over the internet.  The series is titled “United States Airway Maps – Ford Motor Company 1928” and consist of airway navigation maps from city to city in the United States from ~1927-1933.  Currently, the collection exists on the Internet Archives (Link), but stay tuned as MAGIC is working on migrating the collection into their standard delivery mechanisms (Flickr, Historical Map Collection, etc…).

Below is an embedded copy of the title map.