[Preliminary drawings for murals in the Post Office Building in Washington, D.C.]

[Steam locomotive.]

[Preliminary sketch for the murals at the Post Office Department Building in Washington, D.C.]

United States Post Office, Parcel Post. Interior, train track

[Painting of a street scene in Washington, D.C.]

[Carousel horse, Felicia Marsh, and steam locomotive.]

[Preliminary drawings for murals in the Post Office Building in Washington, D.C.]

[Preliminary sketch for the murals at the Post Office Department Building in Washington, D.C.]

[Preliminary sketch for the murals at the Post Office Department Building in Washington, D.C.]

[Preliminary sketch for the murals at the Post Office Department Building in Washington, D.C.]

[Preliminary sketch for the murals at the Post Office Department Building in Washington, D.C.]

Old Post Office and Trolley

Old Post Office and Trolley

Old Post Office and Trolley

Old Post Office and Trolley

[Preliminary sketch for the murals at the Post Office Department Building in Washington, D.C.]

[SS Washington docking.]

[SS Washington docking.]

[View of docked SS Washington's funnels.]

[Old Nassau Street Post Office.]