Stanley of London vintage brass nautical compass with natural sine chart affixed to the lid. Moving parts; compass works, mirrored lid; moving internal parts. Heavy brass case construction; likely hand-assembled. Marked inside Stanley London; no other markings, etc. Unknown if original or reproduction. Nice piece; excellent for nautical displays, den, etc. It appears to be an older piece, but unconfirmed. Nicely constructed. Mirror and glass in good shape. Parts move; work.