LONDON UNDERGROUND. Knightsbridge (2011)

LONDON UNDERGROUND. Knightsbridge Day single ticket Nº 239963 03 0626. 22.07.2011. £4.00.

LONDON UNDERGROUND. Knightsbridge. Billete sencillo para un día Nº 239963 03 0626. 22.07.2011. £4.00.

LONDON UNDERGROUND. Knightsbridge. Bitllet senzill per a un día Nº 239963 03 0626. 22.07.2011. £4.00.

LONDON UNDERGROUND. Knightsbridge. Billet simple, un jour, Nº 239963 03 0626. 22.07.2011. £4.00. 

LONDON UNDERGROUND. Knightsbridge. Biglietto semplice, un giorno, 
Nº 239963 03 0626. 22.07.2011. £4.00.

Traveler's collection.
Thanks to Johan (http://johanpostcards.blogspot.com/)