From Guano to Gold: The Diary and Letters of Vicary Gibbs from 1883-5The diary of 19th Century banker Vicary Gibbs (1853 1932), written whilst on a business trip to the USA, Australia, New Zealand, and Ceylon from 1883 5. Here, Shirley Hinkly presents the entire diary, together with some of Vicary Gibbs' business letters of the time, with commentaries and footnotes to provide background information.