The only reference we could find to this society was on the website of the National Churchill Museum which has some documents in its 'Environics Collection' which is about how St Mary the Virgin Aldermanbury was moved to Fulton, Missouri. So we guess the society is (was, probably) an American-British Friendship group set up after WW2 and that the Charing Cross plaque was erected then.
This section lists the memorials created by the subject on this page:
Angle-kin Society
Creations i
Charing Cross Station - US President
The Guardian has a detailed description of the procession from Charing Cross ...
Other Subjects
Rhaune Laslett-O'Brien
Lived most of her life in and around West London. After WW2 the housing conditions, the poverty and the racial mix in Notting Hill brought out her skills as a community champion. In 1965 she intr...
Person, Community / Clubs, Race Issues, Social Welfare, Tourism / Traditions
Vernon Hall
It occupied the building that once was Bow Public Library. We can find find no further information about its function, nor who Vernon was.
Artmongers
An art company, set up by Goldsmiths College graduates Patricio Forrester and Julian Sharples, with the aim of improving public spaces,
The Keskidee
Britain's first black arts and cultural centre. Named for a Caribbean singing bird (which seems to sing Qu'est-ce qu'-il dit?), it was founded by Oscar Abrams (1937-96). It had a library, gallery, ...
Rose and Crown pub
The photo shows the pub in 1977, with the Rectory next door, both remarkably unchanged. Website.