Photograph by Frederick York (1823-1903), taken in London Zoo, around 1870. Her horn grew forward, and was sown off in Spring 1872.
Greater one-horned rhinoceros, female ‘Miss Bet’ or Betsy, exhibited in London Zoo 5 July 1850 to 14 December 1873.
Refer Edwards, J. 2012. London Zoo from old photographs 1852-1914, second edition. London, Edwards. p. 137