A collection of four treen rulers –

one ebony & brass navigators parallel rule, 18” long

one boxwood & brass navigators rule, inscribed Made in England for E.Esdaile & Sons Sydney / W.R.Marling, London, Maker. 18” long

one boxwood “Gunters” scale, 24” long

one mahogany & brass rule, 24” long – stamped King & Son, Bristol

£135 for collection.

(all four in well used condition)