Partner, Nevins and [Charles H.] Baker, Civil Engineers and Architects, Seattle, WA, c. 04/1889. A classified advertisement from the Seattle Post-Intelligencer, 04/24/1889, p. 4, read: "Nevins & Baker (Richard Nevins, Jr., and Charles H. Baker), civil engineers and architects. Plans made for hydraulic and sanitary works, foundations, and general construction; railroad projects and general surveying; houses designed and built. No. 604 1/2/ Front st."