- Post Office Relief - Conshohocken PA“Steel Workers,” a Section of Fine Arts wood relief carved by Robert I. Russin, hangs in the lobby. It was installed in 1942.
- Post Office Sculptures - Evanston ILThe post office contains two 5.5' x 7' cast aluminum sculptures covered with gold foil by Robert I. Russin. "Mail Handler" and "Throwing the Mail" were completed with Treasury Section of Fine Arts funds in 1938.