HEIGHT = 6 1/4 inches
WIDTH = 5 1/4 inches
VALUE = $250 - $325

Marking: - Main Body of Writing
U.S. FRIGATE CONSTITUTION
LAUNCHED 179 & SHE CARRIED 52 GUNS
DEFEATED THE BRITISH FRIGATE
GUERRIERE AND THE JAVA
DURING THE WAR OF 1812
IS NOW STATIONED IN BOSTON HARBOR
 

Marking: - Lower Right Corner
A M GREENBLATT STUDIOS

Note 1
This particular doostop sold for $1.75 in 1927.

Note 2
A typical sales method of some foundries was to advertise in general merchandise catalogs. Bradley & Hubbard even had a showroom in New York City. Bulter Brothers on Broadway of New York City sold general merchandise thru their catalog. In this catalog, this doorstop was advertised. To See a catalog page 135 from their December 1927 Catalog
Click on View A1
To See this doorstop on that page.
Click on View A2

Note 3:
Some consider this a bookend, but the advertisement clearly states "Doorstop"