Obsolete technology
An old alloy plaque – its screw fixtures now just reduced to rusted blobs – that still adorns the outer wall of my block of flats, even though the ‘Telefusion Entrocom’ door entry system has not been functional for at least the last twenty-odd years!
You’ve gotta love your local Council for keeping up with the times, haven’t you?!
*Shot on a Canon 30d 8mp dSLR using a Canon EF 35-135mm f/4-5.6 USM lens with settings at ISO-200, lens at f/8, spot metering mode and an exposure time of 1/125 seconds*