Item RR6 - Sterling Silver 12” Folding Rule. 

A very uncommon zig zag style folding rule, this one is made of sterling silver, and the English hallmarks date it to the 1820-50 time frame.  The rule is graduated in 1/8 inch intervals on one side, and in 1/16” intervals on the other.  At one end it is marked with three hall marks, “sterling” and “B 10” (perhaps a model number).  It is a rare rule, and is Fine.





Price -  $375.00

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