A Victorian silver-gilt double scent bottle

A Victorian silver-gilt double scent bottle,

by Thomas Johnson, London 1866,

faceted clear glass body, one end with a push-button cover mounted with an Essex crystal of a monogram with the banner Olivia across it, the other end with a screw-off cover mounted with a Essex crystal crest of an arm holding an anchor, length 16cm.

The crest and motto is possibly that for the Croker family.