First Snow Fall
late August 1962 - Pin Main (Cape Parry) Distant Early Warning Line site 70°10′17″N 124°43′30″W https://en.wikipedia.org/wiki/Cape_Parry
late August 1962 - Pin Main (Cape Parry) Distant Early Warning Line site 70°10′17″N 124°43′30″W https://en.wikipedia.org/wiki/Cape_Parry