Travis:
Here's some additional information on Mount Washington (originally known as Bretton Woods GC):
Originally by A. Fenn in 1899 (although it doesn't show up in either the 1900 or 1901 Harper's Reports
Findlay added 9 holes in 1902 (not included on the Findlay site:
www.alexanderfindlay.com)
Ross came in 1915, Ross Society has this as a new course
1915 is the date given for when the club went from 18 to 27 holes, a change which is not noted in the Annual Guides until 1921.
James Mackrell was the pro in the late teens. Mackrell has been attributed with contributions to Palmetto, Tarratine Club and Log Cabin Club in St. Louis. He became the pro at Palmetto in the late 20's.
Hope this helps,
Sven