English regional Silver to include: Hansen A.N.

English regional Silver to include: Hansen A.N., Oxford Goldsmiths before 1800; Ridgway M.H., Chester Silver 1727-1837; A Directory of York Goldsmiths, Silversmiths & associated Craftsmen; York-Assay Office & Silversmiths 1766-1858; Kent T., Barnstaple Silver and its Makers; Norwich Silver in the Collection of Norwich Castle Museum and George Wicks, Royal Goldsmith, (6).