"Reconnaissance map of North Fork of Koyukuk and Hammond River drainages," by Robert Marshall, Jess Allen, and Alexander Retzlaf, August 1929 Line map showing camp sites, named peaks, and the Arctic-Pacific Divide
A Woman of Oonalaska (sic) [engraved portrait by John Webber of Aleut woman with tattooed face and linked nose labret.] From: Cook, James A. (Captain) 1728-1779, A Voyage to the Pacific Ocean…