Fisher - Kents Directory

[double-trouble]

John Fisher is listed in Kents Directory 1751 - 1775 at Smithfield ( ref . info . originally from Westminster Archives ) and is known to have been in partnership with John Skinner ( Kents 1759 - 1785 at Smithfield ) . Skinner is a name I've been researching and have found an amount of info . about him and his family as tobacconists throughout the area .
Fisher and Skinner are known to have had a working partnership in the tobacco and snuff trade at the Rose Inn , 80 West Smithfield , St . Sepulchres .
Does anyone have info . or any knowledge of listings / directories etc.. this partnership would have been originally shown ? or a directory that lists tobacconists of the mid 1700 s + .
Is there any knowledge of John Fisher himself ? John Skinner himself is known to have had various working relationships with family members and I am looking to find a possible family connection with John Fisher .
London Lives has revealed very little of use other than some Skinner facts ref . insurance , streets of living and working ( see also previous Clement St . Danes posting ) .
Thankyou