RARE four fold 3 foot boxwood and brass rule by ASTON & MANDER Ltd of MARGATE. The rule is stamped PATENT PENDING. It is much thicker than a normal Rabone rule and has much better brass ends and hinges. The rule is a bit worn on the outside but is otherwise in good condition. In all the years of dealing this is the first 3 foot rule by this maker I have seen. Normally it is slide rules you associate with Aston and Mander. RARE.
Product Code: T1441