DescriptionNPS isle-royale-regional-map.pdf English: This is regional map of Isle Royale, showing Lake Superior and ferry routes from Houghton, Copper...
DescriptionNPS isle-royale-regional-map.jpg English: This is regional map of Isle Royale, showing Lake Superior and ferry routes from Houghton, Copper...
DescriptionNPS Index 2007.pdf English: The National Parks: Index 2005-2007 Date 28 August 2018 Source Own work Author Chris Light...
National Park System Map and Guide 1, Project Years 2004-2012 ( ) Author Unknown authorUnknown author or not provided Record creator InfoField Department...
Source Internet Archive identifier: gov.gpo.fdsys.CHRG-109shrg24837 https://archive.org/download/gov.gpo.fdsys.CHRG-109shrg24837/CHRG-109shrg24837.pdf...
https://www.nps.gov/orgs/1635/upload/NNPS_903_D160_-38840-pg0000.pdf and achived at https://web.archive.org/web/20160422110846if_/https://www.nps...
1049644285 Source Internet Archive identifier: michigandraftres00unit https://archive.org/download/michigandraftres00unit/michigandraftres00unit.pdf...
egister-find_1977-04-29_42_83/sim_federal-register-find_1977-04-29_42_83.pdf IA contributor: Internet Archive IA digitizing sponsor: Kahle/Austin Foundation...
