There are 6 Stearman Aircraft 4E aircraft on the U.S. registry that TailWiki has a page for. Every one is built from the public FAA record — year, serial, engine, home base, and registration history — and owners and pilots add photos, trips, and stories on top. The ones listed here were built between 1929 and 1931.
N11224
1931 Stearman Aircraft 4E
Baldwin Park, CA
N485W
1931 Stearman Aircraft 4E
Spokane, WA
N663K
1930 Stearman Aircraft 4E
Reno, NV
N785H
1930 Stearman Aircraft 4E
Huxley, IA
N791H
1930 Stearman Aircraft 4E
Carson City, NV
N667K
1929 Stearman Aircraft 4E
Clarkston, WA