Rare Antique George III Three Fold Ironmonger’s Ruler 12" with callipers.  Maker name SHELLARD. 

This very collectible and rare antique three-fold ruler with callipers is a unique piece from probably late 18th century.

Also known as an iron gauge rule. Various scales and divisions.

Condition:  some hairlines, small chips, typical normal sign of use, age, wear and mark.

Overall good condition for age.

The calliper slides smoothly.

Material: Seems to have some silver and metal.

See all pictures for condition.