Category:Telephone exchanges in the London Borough of Hillingdon
Jump to navigation
Jump to search
Media in category "Telephone exchanges in the London Borough of Hillingdon"
The following 2 files are in this category, out of 2 total.
-
Harefield Telephone Exchange, Middx - geograph.org.uk - 1202039.jpg 640 × 480; 105 KB
-
SKYport exchange - geograph.org.uk - 137136.jpg 640 × 480; 91 KB