Both the picture source website and the City of London explain what this is. It was founded at The Bell, Carter Lane by Joseph Newbon.
This section lists the memorials where the subject on this page is commemorated:
United Wards Club of the City of London
Commemorated ati
Bench - United Wards Club
{On a bronze plaque embedded in the seat, around a crest:} The United Wards ...
Other Subjects
Anglo-Argentine Society
Founded in London. Its main objectives are the cultural interchange between Great Britain and Argentina and  building strong social and creative ties between both communities.
1 memorial
Norwood Action Group
A local group dedicated to the economic, environmental and social regeneration of the area.
Group, Community / Clubs, Gardens / Agriculture, Social Welfare
2 memorials
Marylebone Village Residents Association
2011 - we could find nothing current about them on the web.
1 memorial
1 memorial
3 memorials