Great Yarmouth was given a grant of murage dated 3/11/1338.
This was in the form of:-
Wording 
Grant to the mayor, bailiffs and good men of Exeter of murage for two years.
Grant to the bailiffs and good men of the town of Great Yarmouth of murage as in the above entry for three years, to be taken by Thomas de Drayton, John Perbroun, Nicholas Fastolf and Robert Elys. By the Keeper & C.
Granted by Edward III. (Regnal year 12). Granted at Kennington. Granted by the Keeper & C..
Primary Sources 
Maxwell Lyte, H.C. (ed), 1898, 
Calendar of Patent Rolls Edward III (1338-40) Vol. 4 p. 156 
online copy
Secondary Sources 
Coulson, Charles, 2009, Murage Grants (Handwritten list and notes)
     
Record created by Philip Davis. This record created 16/01/2009. Last updated on 03/05/2012. First published online 5/01/2013.