E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Silver of Guthrum, or silver of Guthrums Lane. Fine silver was at one time so called, because the chief gold and silver smiths of London resided there in the thirteenth and fourteenth centuries. The hall of the Goldsmiths Company is still in the same locality. (Rilcy: Munimenta Gildhall.)