1. 1908/1909.
2. 1913.
3. 1923/1925.
4. 1925.
5. 1933: Bus stop flag.
6. 1933.
7. 1938: "Keeps London Going". (Man Ray)
8. 1947: "London Transport At London's Service".
9. 1950: Post-war leaflet about London Transport.
10. 1970.
11. 2002.
Friday Late: A Logo for London runs at the London Transport Museum 29 November 2013. Visit London Transport Museum for more information.