Roof of B Core facing towards A Core Penthouse. One of tracks for the window cleaning trolley can be seen here. The system was never in use during all my time at OS – the window cleaners abseiled down the building think.
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See full size image Caption: Roof of B Core facing towards A Core Penthouse Description: Roof of B Core facing towards A Core Penthouse. One of tracks for the window cleaning trolley can be seen here. The system was never in use during all my time at OS - the window cleaners abseiled down the building think. Alt text: Roof of B Core facing towards A Core Penthouse Image credit: Team Urbex - ATF Photo subject date: 15/04/2012 |