Reed's Fort
Reed's Fort (1880-1888) - A private trading post/post office established in 1880 in present-day Lewistown, Fergus County, Montana. Named Reed's Fort after "Major" Alonzo S. Reed the first proprietor and postmaster. Abandoned in 1888.
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Reed's Fort Building Commerated as the First Post-Office in Lewistown, Montana.
History
Established in present-day Lewistown, Montana in 1880. Reed's Fort was a private trading post built by "Major" Alonzo S. Reed on a homestead claim he filed in 1880. (Note: Reed was not known to have been an actual Army major).
Also in 1880, Francis Janeaux, a leading Metis figure and licensed trader, also established a trading post about a mile away at the corner of Third Avenue North and Broadway in present-day Lewistown.
By the end of 1880 the area that is now Lewistown was divided into two enclaves, Janeaux's Post and Reed's Fort. The combined settlements had a population of about 300 residents, according to U.S. Census records and the two trading posts were in direct competition.
On his homestead claim, Reed had built a cabin, trading store, and post office. The post office was skillfully built by Mose LaTray, a Metis carpenter. LaTroy squared the logs used for the walls and joined the four walls at the corners with clean steeple or V-notches that resulted in tighter walls that required less chinking and insulation.
His post office officially opened on 6 Jan 1881 and was known as Reed's Fort Post Office with Reed as postmaster. In 1882 Major Reed resigned as postmaster and Frank Day replaced him. The original trading post/ post office structure still survives, located in a city park below the mouth of Casino Creek.
By 1888 the post office structure was abandoned.
Current Status

The original Post Office structure survives and is located at 301 Casino Creek Dr, Lewistown. The surviving structure appears to differ from period pictures in that it now appears smaller and configured differently.
Location: 301 Casino Creek Dr, Lewistown, Fergus County, Montana.
Lat: 47.058488 Long: -109.424152 Elevation: 2' Bing, Google
GPS Locations:
47.058488, -109.424152
See Also:
Sources:
- Miller, Don C. and Cohen, Stan B., Military & Trading Posts of Montana, 1978, Pictorial Histories, Missoula, Montana, ISBN: 0-933126-00 X, 107 pages
- Roberts, Robert B., Encyclopedia of Historic Forts: The Military, Pioneer, and Trading Posts of the United States, Macmillan, New York, 1988, 10th printing, ISBN 0-02-926880-X, page 476-477
- USGS Geographic Names Information System (GNIS) Database Entry: 798996
Links:
- North American Forts - Reed's Fort
- WayMarking - Reed's Fort
- Legends of America - Reed's Fort
- NRHP-Reed's Fort Post Office
Fortification ID:
- MT0166 - Reed's Fort (Montana)
Related
2019-2020 Forts Visited, Fort Sherman, Reed and Bowles Trading Post, Reed's Fort,