[Elevation Drawings of Wall and Window Treatment for the Robt. A. Johnston Co.]
Niedecken, George Mann
PA2006.266.1
[Sketches and Note Relating to Interior Treatment for the R.A. Johnston Co.]
Niedecken, George Mann
PA2006.266.2
[Sketches and Note Relating to Interior Treatment for the R.A. Johnston Co.]
Niedecken, George Mann
PA2006.266.3
[Sketches and Note Relating to Interior Treatment for the R.A. Johnston Co.]
Niedecken, George Mann
PA2006.266.4
[Sketches and Note Relating to Interior Treatment for the R.A. Johnston Co.]
Niedecken, George Mann
PA2006.266.5
[Elevation Drawings of Window Treatments and Display Case for Robt. A. Johnston Co.]
Niedecken, George Mann
PA2007.266.6
[Elevation Drawings of Cases for Robt. A. Johnson Co.]
Niedecken, George Mann
PA2007.266.7
The Robt. A. Johnston Co. [Elevation Drawings of Interior for Robt. A. Johnston]
Niedecken, George Mann
PA2007.266.8