There are 6 Snow S2A 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 1959 and 1960.
N9426R
1960 Snow S2A
Madison, OH
N9432R
1960 Snow S2A
Clarksville, TX
N4979C
1959 Snow S2A
Clarksville, TX
N4982C
1959 Snow S2A
Olney, TX
N4983C
1959 Snow S2A
Valley, NE
N9401R
1959 Snow S2A
Hayti, MO