Angus, Donald James (D. J.), “Michigan. Beaver Island dock,” Digital Collections, accessed December 5, 2025, https://digitalcollections.library.gvsu.edu/document/20901.
The fish tug Bob S and Angus docked at Beaver Island bow to bow. Both had Kahlenberg engines. Some parts from the Bob S are now keeping Angus running. The Bob S is in the Beaver Island Marine Museum.