Shagreen cased etui of cartographer's drawing instruments

Green shagreen (shark's skin) cased etui of cartographer's drawing instruments, including an ivory ruler marked CARY, LONDON, two pairs of silver mounted dividers, one with steel points, the other with ink pen and pencil and a bone pen. The case, with scrolled engraved monogram ER to lid.

By Cary of London

English, 18th century

This object incorporates old ivory and has been registered with Defra