There are 9 Stearman Aircraft C3-B 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 1928 and 1929.
N8811
1929 Stearman Aircraft C3-B
Brodhead, WI
N5415
1928 Stearman Aircraft C3-B
Anchorage, AK
N6101H
1928 Stearman Aircraft C3-B
Union City, CA
N6496
1928 Stearman Aircraft C3-B
Kennesaw, GA
N8830
1928 Stearman Aircraft C3-B
Hood River, OR
N8835
1928 Stearman Aircraft C3-B
Springfield, IL
N5095M
Stearman Aircraft C3-B
Seattle, WA
N6438
Stearman Aircraft C3-B
Sonoma, CA
N9067
Stearman Aircraft C3-B
Wichita, KS