Dear Ken: Really I'm sorry, old fellow, that you didn't come out here with me this summer. You’re missing some wonderful experiences, and a great deal of good fresh mountain air, by hanging around town.
"Letters from a Footloose Forester,"
Ames Forester: Vol. 18
, Article 8.
Available at: https://lib.dr.iastate.edu/amesforester/vol18/iss1/8