13th-15th century AD. A bronze key with collared tubular stem, lozengiform bow with openwork cross design and one remaining pierced lug, oval-shaped hollow cap above, rectangular bit with clefts and wards. Cf. Medieval Catalogue, London Museum Catalogues: No.7, 1940, p.XXIX, nos.14; also see Hammond, B., Medieval Artefact of England & the United Kingdom, p.66-67; also see The Portable Antiquities Scheme, record id WAW-E49DD4 and WMID-512884, for comparable examples. 65 grams, 10.6cm (4 1/4"). From an extensive collection of large medieval keys; the property of a Kent, UK gentleman; found Romney Marsh area, Kent, 1990-2015. Similar to London type VI.