Joseph Priestley House. Home, 1794-1804, of the noted English scientist. Administered by the Pennsylvania Historical and Museum Commission.

User:Ruhrfisch on Wikimedia Commons
See also...
Spudgun67 on Wikimedia Commons
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
Seo Mise on Geograph
warrington.civsoc on Flickr PD 1.0