David Gestetner Plaque Wikimedia Spudgun67

David Gestentner 1854-1939 Developer of Office Copying Machinery lived here

https://commons.wikimedia.org/wiki/Category:David_Gestetner_lived_here_(blue_plaque),_Islington#/media/File:DAVID_GESTETNER_1854-1939_Developer_of_Office_Copying_Machinery_lived_here_1898-1939.jpg