The Observatory with the director's house on the west side. While Brunnow was able to live in the president's house, Watson, the next director, needed a home, so one was built that connected to his office in the Observatory.
Read more in The Detroit Observatory by Grace Shackman, Ann Arbor Streets: University of Michigan Campus, 1907, and 1308 East Ann Street by Marjorie Reade and Susan Wineberg.
Image courtesy of Bentley Historical Library.
Bentley Image Bank: BL001681