You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Cheboygan or Emmet Remove constraint Place: Cheboygan or Emmet Place Emmet and Cheboygan Counties, Gorge, vicinity of Burt and Douglas Lakes Remove constraint Place: Emmet and Cheboygan Counties, Gorge, vicinity of Burt and Douglas Lakes Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Topic Parmelia Remove constraint Topic: Parmelia Type still image Remove constraint Type: still image