Grimwade's note - "Not apprenticed. Freedom by redemption 1st May 1782" is explained by the following :-
"Richard Crossley was employed by a spoonmaker in Paternoster Row to carry fuel for the furnaces, winning the name of Charcoal Dick . But being smart, sober and frugal, he saved £100, set up as a spoonmaker himself in Giltspur Street, and when he left off was worth £80,000"
From Jerry White " London in the Eighteenth Century" , quoting Brasbridge " The Fruits of Experience " page 142 -3.
Please note that "Charcoal Dick" may well be an example of typical Georgian earthy humour !