Forest City

1972

1:24k

Mason City

1985

1:100k

Mason City

1985

1:100k

Counties of Emmet, Palo Alto, Kossuth, Winnebago and Hancock, State of Iowa.

1875

Andreas, A. T. (Alfred Theodore), 1839-1900

1:190k

Pilot Knob

1972

1:24k

Pilot Knob

1972

1:24k

Mason City

1958

1:250k

Mason City

1954

1:250k

Mason City

1954

1:250k

A Handbook of Iowa ... [Edited by] C. Ashton, J. O. Crosby and J. W. Jarnagin, etc

1893