Collinges patent ball socket hinges c1880 (3 pairs)
Collinges patent ball socket hinges c1880 (3 pairs). Removed from Museum gates druing re-building (found in Museum)
Collindges patent ball socket hinges circa 1880 (3 pairs). Removed from Museum Gates during rebuilding
Collinges patent ball socket hinges c1880 (3 pairs). Removed from Museum gates druing re-building (found in Museum)
Collinges patent ball socket hinges c1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building. (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c.1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)
Collinges patent ball socket hinges c1880 (3 pairs). Removed from Museum gates during re-building (found in Museum)