Iowa Lansing 24 Pound Howitzer - Oak Hill Cemetery - South Rd Drive off Hwy 9 Postville SUVCW - Last Soldier of Allamakee Co - D'Estaing Harrington - Postville Cemetery, So of Town on County Line Rd Waukon 2020 Freedom Rock - Waukon City Park, 1013 Rossville Rd Allamakee County Soldiers Monument - Courthouse, 1st Ave & Hwy 9