OB - EXCELLENT- all original parts; over 80% original finish; sharp lettering, numerals and design on metal; unmarred wood.

Manufactured from 1911 to 1930.

Older Condition Rating (1930's or older) EXCELLENT

OC - FINE- all original parts; over 30% original finish, sharp lettering, numerals and design on metal and wood; minor marks in wood.

Manufactured from 1890 to 1933.

Older Condition Rating (1930's or older) FINE