Birthday postcard sent from the front, 1914-1918.

Dalkon Shield intra-uterine device contraceptive, 1971-1974.

'Entrance of the Railway at Edge Hill', 1833.

Herbert George Wells, British writer, January 1940.

Synthetic blue colorant, c 1900.

Synthetic red colorant, c 1900.

Synthetic blue colorant, c 1900.

'By Fertilizing the Soil, One Cultivates Plenty', poster, Italian, c 1900.

General arrangement drawing of Manchester, Bury, Rochdale & Oldham Steam Tramway '0-4-0' tram locomotive.39794_6737

'Travelling on the Liverpool & Manchester Railway', mid 19th century.

Smoke billowing from a circus stuntman as h

Early items of transatlantic airmail, 1919.