English: John Johnson's 1810 map of Fort Madison. Johnson was the U.S. trading factor.
Appears in contributor's book : Frontier Forts of Iowa, p.61, ISBN9781587298820
Date
Original Map dates from 1810
Source
Traced by the contributor, spelling as in original.
This work is in the public domain in its country of origin and other countries and areas where the
copyright term is the author's life plus 100 years or fewer.
You must also include a
United States public domain tag to indicate why this work is in the public domain in the United States.
{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|John Johnson's 1810 map of Fort Madison. Johnson was the U.S. trading factor. Traced by the contributor
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):