In the very same booklet that started me off with my questions, there is an historical chapter written by
M.H.F.Chaytor, Managing Director of Wilsons & Co. (Sharrow).
"The man in the street first began to be fully aware of the pleasure of snuff-taking after the capture in 1702, of a Spanish convoy by Admiral Sir George Rooke in Vigo Bay. Among the loot taken was a large consignment of snuff. Much of this found its way to London but the bulk of the cargo was distributed round the ports and coastal towns by discharged sailors who had received it in part payment of wages and prize money. It was of course, referred to as ‘Spanish’ and many people think this to be the origin of the most famous snuff S.P. "
Credit to M.H.F.Chaytor,
“All About Snuff and Snuff Taking”. Published by The Society of Snuff Grinders, Blenders and Purveyors.
I have found the rough date of the action to be in October 1702.
I am sure that a bit more internet searching would reveal the day on which the battle was or possibly the discharge date of the heavily snuff laden sailors was.
Truly a date to be remembered by snuff takers this side of the English Channel and possibly even the Spanish snuff makers who would no doubt have found another lucrative export market after hostilities had ceased. So I think that the date of the Battle in Vigo Bay and our introduction to S.P. would be an excellent date.
Lets have some more date suggestions.