Item level
New Plan -The Phonograph Company of Detroit [Fourth Floor Plan - The Edison Shop, Detroit]
Niedecken, George Mann
August 20, 1915
Pencil on tracing paper
8 1/2" x 29 1/4"
PA2007.26.20
New Plan -The Phonograph Company of Detroit [Fourth Floor Plan - The Edison Shop, Detroit]
Niedecken, George Mann
August 20, 1915
Pencil on tracing paper
8 1/2" x 29 1/4"
PA2007.26.20