Aerial survey project no. 77S-43 was flown on April 23, 1977. These photos are a verbal scale of 1"=1000'. The flight lines follow an east-west direction and provide coverage for the Mankato area.
Aerial survey project no. 77S-43 was flown on April 23, 1977. These photos are a verbal scale of 1"=1000'. The flight lines follow an east-west direction and provide coverage for the Mankato area.
