Joseph Priestley 1733-1804 scientist, philosopher and theologian was Minister to the Gravel Pit Meeting here in 1793-1794

Spudgun67 on Wikimedia Commons
Spudgun67 on Wikimedia Commons
Spudgun67 on Wikimedia Commons

Ram Place, E9 Hackney, London
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by English Heritage in 1985

Colour: blue

Wikimedia:

Flickr:

See also...
Peter Hughes on Flickr
Tim Ellis on Flickr
Open Plaques on Flickr
Cy Evans on Wikimedia Commons
Peter Hughes on Flickr
David Grimshaw on Geograph
User:Ruhrfisch on Wikimedia Commons
Seo Mise on Geograph
warrington.civsoc on Flickr PD 1.0