HEIGHT = 4 1/4 inches
WIDTH = 8 1/2 inches
VALUE = $350 - $500

Note 1:
This is a Full Figured Doorstop.

Note 2:
National sold their doorstop unpainted for 50 cents or electroplated with brass, copper, or nickel for $1.80 per National's 1920's Catalog. They also sold paint kits or their doorstops painted.