Other References
- History Colorado (Colorado Historical Society)
historic marker database page and
search page.
- History Colorado (Colorado Historical Society)
Stephen H. Hart Library.
- The Colorado Magazine, Volume 47, Number 3, Summer 1970. "Tales Told with Markers"
- "Denver's Historical Markers, Memorials, Statues, and Parks", compiled by Agnes Wright Spring, State Historian, 1959.
- "Markers, Plaques, Monuments, Memorials, and Statues in Colorado", compiled by Agnes Wright Spring, State Historian, 1953.
- Colorado Medicine, Volume 100, Number 4, July 2003, "Gold", by Bill Pierson.
- The WPA Guide to 1930s Colorado, University Press of Kansas, 1941, 1987, ISBN 0-7006-0342-5.
- Historic Jefferson County
- waymarking.com. Tools to catalog, mark,
and visit interesting locations around the world.
- HMdb.org, The Historical Marker Database
If you know of other Colorado Historical Society markers, especially the old bronze ones with "Mrs. J. N. Hall Foundation",
please e-mail bishoprl AT earthlink.net, with subject line "Hall Foundation".
Thanks.