Westclox Models with Model Number: 20

There are 3 Models with model number 20 in the database

America style 2 alarm clock in nickel case. Leg model, top bell, wide lip on case front, alarm shutoff lever directly beneath ...
Dates made: 1927 - 1929
Westclox America Style 2a Nickel
America style 2a alarm clock in nickel case. Leg model, top bell, wide rim case front, alarm shutoff on side of case.
Dates made: 1929 - 1932
Westclox America Style 3 Nickel
America style 3 alarm clock. Leg model, inside bell.
Dates made: 1932 - 1933