David Pirmann:
UK London LU Down Street Station 9006 Hidden London Tour - street headhouse
David Pirmann:
UK London LU Down Street Station 9011 Hidden London Tour - street headhouse
David Pirmann:
UK London LU Down Street Station 7643 Hidden London Tour - driver advisory sign at Green Park
David Pirmann:
UK London LU Down Street Station 7644 Hidden London Tour - street headhouse
David Pirmann:
UK London LU Down Street Station 7647 Hidden London Tour - street headhouse detail
David Pirmann:
UK London LU Down Street Station 7659 Hidden London Tour - view of street and surrounding buildings
David Pirmann:
UK London LU Down Street Station 7665 Hidden London Tour - spiral staircase
David Pirmann:
UK London LU Down Street Station 7674 Hidden London Tour - historic photo montage
David Pirmann:
UK London LU Down Street Station 7686 Hidden London Tour - spiral staircase - upward view with small passenger lift shaft
David Pirmann:
UK London LU Down Street Station 7692 Hidden London Tour signage montage
David Pirmann:
UK London LU Down Street Station 7698 Hidden London Tour - stenciled sign - Enquiries & Committee Room
David Pirmann:
UK London LU Down Street Station 7704 Hidden London Tour - spiral staircase (bottom)
David Pirmann:
UK London LU Down Street Station 7707 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7710 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7716 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7722 Hidden London Tour - stenciled sign montage
David Pirmann:
UK London LU Down Street Station 7725 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7731 Hidden London Tour - low level subway with bridge over eastbound Piccadilly track
David Pirmann:
UK London LU Down Street Station 7743 Hidden London Tour - lavatory fixture montage
David Pirmann:
UK London LU Down Street Station 7764 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7767 Hidden London Tour - Piccadily sign montage
David Pirmann:
UK London LU Down Street Station 7779 Hidden London Tour - telephone exchange
David Pirmann:
UK London LU Down Street Station 7797 Hidden London Tour - Way Out signage
David Pirmann:
UK London LU Down Street Station 7803 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7815 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7821 Hidden London Tour - diagram of connecting subways and platform
David Pirmann:
UK London LU Down Street Station 7836 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7851 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7857 Hidden London Tour
David Pirmann:
UK London LU Down Street Station 7863 Hidden London Tour - To the Trains signage
