Jacques Piccard (1922-2008), Swiss oceanographer, first explorer with Don Walsh of the Challenger Deep in the Mariana Trench [Arthur G. Bourne, science journalist]
Piccard's letters from Lausanne, Switzerland: three on letterheads of the Bureau Jacques Piccard, and nine on letterheads of the Fondation pour l'Etude et la Protection de la Mer et des Lacs; dating from between 1970 and 1981. Booklet c.1972.
A collection of 26 items, consisting of 12 letters from Piccard to Bourne, copies of 9 of Bourne's replies, a copy of a letter from Piccard to D. F. Horrobin, an offprint article, a transcript of a speech by Piccard in 1972, a booklet on the 'Ben Franklin' and an undated publicity photograph. The first of Piccard's letters (5 November 1970) is repaired with tape, the other items in the collection are in good condition, lightly-aged, with a few staple and punch holes, and some of Piccard's letters carrying notes in pen and pencil by Bourne.