Patent RABONE CHESTERMAN 1162 3 foot 4 fold Boxwood Rule
A tidy RABONE CHESTERMAN No.1162 3 foot 4 fold boxwood rule.
Marked 'RABONE CHESTERMAN No1162 MADE IN ENGLAND PATENT No 1173229' with the Hockley Abbey trade mark.
Brass V joint and tips, much of the original lacquer finish remains.
11/16 inch sections.
Graduated into eighths on one side with millimetres on the other.
Imperial to metric and metric to imperial conversions.
A few surface knocks and scratches.