Scarboro Airmail Navagation Arrow

German Rd, near Scarboro IL

Photos 

Photo taken by Steve Conro in May 2016

Enlarge

Map 

Description 

Part of early airmail navigation system of arrows and beacons used to direct airmail flights across America in the 1920's. Source: http://www.dreamsmithphotos.com/arrow/index.html

Update Log 

  • May 30, 2016: Added by Steve Conro

Sources