STC217021 The gallery - cages below decks where prisoners were confined prior to transportation to Australia, illustrated in \'The Martyrs of Tolpuddle\', published by Trades Union Congress, 1934 (litho) (b/w photo) by English School, (19th century); Private Collection; (add.info.: six agricultural workers convicted and sentenced in 1834 to seven years transportation for forming a Trade Union; five of the six emigrated to Canada;); The Stapleton Collection; English, out of copyright.