Non è documentato alcun viaggio di Cassioli in Gran Bretagna.

There is no evidence that Cassioli visited Great Britain.

Armitage J.R., Hollender J., Joy J., Mendoza Hyam & Son, Skrine Henry, Spranger Robert William

Londra (1884, 1885, 1886, 1887, 1896, 1908, 1909)

s.a., Art in Continental States, in “The Art Journal”, 1874, p. 48.

s.a., Notes from abroad, in “The Art Journal”, 1875, p. 79.

L. Scott, Modern Art in Florence, in “The Magazine of Art”, vol. I, 1878-1879, pp. 192-195.

L. Scott, Modern Art in Florence, in “The Magazine of Art”, vol. II, 1879, p. 234.

C.E. Clement, L. Hutton, Artists of the Nineteenth Century and their Works, Londra 1879, ad vocem.

A. Rollins Willard, History of Modern Italian Art, Londra, New York e Bombay, 1898.

A.R. Evans, The New Gates of Florence Cathedral, in “The Art Journal”, 1900, pp. 150 e sgg.

Museo Cassioli, catalogo a cura di B. Sani, Asciano 1991.

http://www.britishnewspaperarchive.co.uk/search/results?basicsearch=cassioli&page=0