Letter, from Humphrey Lloyd to Sir John Herschel, dated at Trinity College, Dublin Autograph letter signed by sender. Rejoices that John Frederick William Herschel is in favor of a South Polar expedition. Three years since a memorandum was presented to the government and thinks the B.A.A.S. should now present a further memo. Hopes John Frederick William Herschel will give it his support. 4 August 1838