Good Secretaire Campaign Chest in Ash & Oak

A Good Ash & Oak Secretaire Campaign Chest, the writing drawer with "secret" compartment, in fine original condition including leather surface and separate keys (one Bramah for desk lock - photos available on request).  Ash carcass & drawer linings, oak drawer fronts, 2 parts held together on brass thumb screws.  Replacement bun feet in Ash.  Provenance: Plymouth, therefore possibly Plymouth (dockyard?) Naval manufacture

39"long
18 1/2"deep
43 1/2"high