Yukon who is who

Charles Koski (aka Kalle Raystula)

Charles Koski was a thirty-year employee with Yukon Consolidated Gold Corp. He began as a labourer during the construction period and transferred to the dredge in 1946. In 1955, he became dredge master on No.9 on Sulphur Creek. Other dredgemasters of the time included Mario Deromerai on No. 11, Joe Van Streppen on No. 6, and Roland Veillet on No. 8.¹⁾