2017 Panini National Treasures #37b is a baseball card featuring Honus Wagner of Pittsburgh Pirates. This card belongs to the Gold parallel.
CardReactor identifies this as a memorabilia card. The catalog identifies this variation as "Hans".
Compare other cataloged versions of #37b Honus Wagner from this set: Base.
Other Honus Wagner cards in this set include #37 Base and #37a Gold parallel.
