US Airpost artifacts

[SpringHeeledJack]

Mystery of the giant arrows scattered across the US deserts | Daily Mail Online (http://www.dailymail.co.uk/travel/travel_news/article-3038232/Just-mysterious-concrete-arrows-America.html)

I saw this and thought that it might be of interest to some on here.


SHJ

[Windy Militant]

Hello Jack, (Best not say Hi on an aviation forum!)
It's been done before http://www.pprune.org/aviation-history-nostalgia/524517-us-transcontinental-air-mail-route.html?highlight=Air+mail

Some interesting stuff and nice to see an outpost is being preserved.;)