found: Work cat.: Mt. Hinman viewed from Bears Breast Mountain, n.d., via the Dwight Watson digital images collection, Mar. 21, 2008:notes (Dutch Miller Gap)
found: GNIS, Mar. 21, 2008(Dutch Miller Gap, gap, Wash., King Co. and Kittitas Co., 47°32ʹ08ʺN 121°14ʹ37ʺW, elev. 5000 ft./1524 m)
found: Washington place names, via WWW, Mar. 21, 2008(Dutch Miller Gap. A gap, elevation 4,900 ft., at the crest of the Cascades is near Summit Lake in northeast King County. It is at the head of the Middle Fork of the Snoqualmie River; named for Andrew Jackson Miller, who was nicknamed Dutch)