West Duluth; Duluth Zoo murals; interior of main zoo building; most of the buildings were constructed in 1927 including the primate house, aviary, and pheasant house; mural leaf forms; radiators; people; gumball machines; light fixtures suspended from ceiling; murals are by Arne Edgar Nybak; Minnesota Art Project Work Projects Administration; WPA
~ Photo Credit: University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Collections