| LC control no. | sh2009001871 |
|---|---|
| Topical heading | Eighteen fifties |
| Variant(s) | 1850s 50s (Nineteenth century decade) Fifties (Nineteenth century decade) |
| See also | Nineteenth century |
| Found in | Work cat.: Macinnis, P. Mr Darwin's incredible shrinking world, 2008: t.p. (science and technology in 1859) p. 6 (the story of the changes that happened in 1859) |
 |  |  |