HEIGHT = 9 1/2 inches
WIDTH = 6 1/2 inches
VALUE = $150 - $250

MARKING:
275

Note 1
Hubley's Design # 252 is a BOOKEND. The Bookend is idential to the Doorstop Except its size is 5" high and 5 1/2" wide

Note 2 :
This particular doostop sold for $1.85 in the late 1920's.
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.
This doorstop was advertised.in American Wholesale Corporation's Catalog. American Wholesale Corporation was a division of Bulter Brothers in Baltimore, MD In the that catalog, this doorstop was advertised.
To See the "Catalog page 121" it was advertised on
See View A1
To See this doorstop on that page
See View A2