Brand: Stanley London Type: Natural Sine ship’s / nautical compass Material: Solid brass Compass Diameter: 10 cm Compass Height: 3 cm Box Size: 12 × 11.5 × 6.5 cm Features: Mirrored lid, sighting arm, sine table Includes: Original wooden box with anchor motif Vintage Stanley London Natural Sine brass ship’s compass, supplied with its original wooden presentation box. This is a functional navigational instrument, not a decorative reproduction. The compass features a mirrored hinged lid, sighting arm, and Natural Sine conversion table on the reverse — typical of mid‑20th‑century Stanley London instruments used for marine and surveying purposes. Dimensions Compass diameter: 10 cm Compass height: 3 cm Wooden box: 12 × 11.5 × 6.5 cm Condition Overall very good vintage condition Cosmetic wear consistent with age Marks visible on the mirror Lid action can be quite stiff to open No cracks or structural damage noted Compass needle present and intact A solid example suited to collectors of maritime instruments, desk display, or practical nautical interest.