Copy of a letter from Joseph Banks, Soho Square Letter to an MP, most probably on sitting one on the Parliamentary Committee investigating Mudge's petition, forwarding on a letter from Banks to William Windham MP, of the 20th April. Thomas Mudge petitioned Parliament after his Father's instrument to determine Longitude was awarded £500. Mudge believed it should have claimed the higher sums offered by the Board of Longitude and blamed Nevil Maskelyne for this. 22 April 1793