J.R. Foster
	
J.R. Foster was associated with the Mascot Mining Company in the Wheaton and Watson mining district near Carcross. In July 1927, Foster reported shipping three tons of ore to the American Smelting and Refining Company at Tacoma, and one ton to the Mace Manufacturing Company at Denver. The ore was shipped by train from the Robinson Roadhouse siding.((//Whitehorse Star// (Whitehorse), 22 July 1927.)) Small-scale Yukon miners were supported by the government. In August 1927, the exemption from paying royalties on the content of silver-lead ores shipped from the Yukon was extended for one year.((//Whitehorse Star// (Whitehorse, 5 August 1927.))