Overall: 7 1/4 x 5 7/8 x 1/4 in. ( 18.4 x 14.9 x 0.6 cm )
in relief: around edge of impression: "THE SEAL OF THE CHAMBER OF COMMERCE OF NEW YORK MDCCLXX / NON NOBIS NATI / SOLUM"
Red wax wafer with impression of the circular seal of the Chamber of Commerce of New York, affixed to rectangular piece of cardboard.
Due to ongoing research, information about this object is subject to change.