Willett is a ghost town in Harding County, in the U.S. state of South Dakota.[1]
A post office called Willett was established in 1909, and remained in operation until 1952.[2] The town was named for the a local family engaged in ranching.[3]
https://southdakota.hometownlocator.com/maps/feature-map,ftc,3,fid,1263410,n,willett.cfm
45°48′53″N 103°53′37″W / 45.81472°N 103.89361°W / 45.81472; -103.89361