Claim(permalink)
Large concrete arrows set on the ground guided early airmail pilots across the U.S.
Factors
veracity
Political Leaning
Sentiment
Date published
2013-08-29
Entities
MarsOhio RiverThe Postal ServiceAirmailClevelandAtlantic OceanRadarPacific OceanSteelRadioCartoonSan FranciscoEarthUnited States CongressNew York CityUnited StatesFlying saucerPony ExpressSouthwestern United StatesArrows Grand Prix InternationalCommunications satelliteUnited States Department of Commerce
