Anno Regni Georgii III ... Decimo ... Being the Third Session of the Thirteenth Parliament ... : [An act to continue ... An act to continue and amend an act ... intituled, An act for importation of salted beef ...], London: Printed by Charles Eyre and William Strahan, Printers to the King's most Excellent Majesty, 1770, enclosed in Hillsborough to Gage, 1770 June 12