DELF

Thomas . b. London; a bookseller in Bow lane, afterwards at 168 New Bond st. 1853 to death; partner with Nicholas Trubner 1851–2; projected The Artist , The Children’s Journal 1863, The photographic art Journal 1862, The royal cook 1858; author under pseudonym of Charles Martel of The principles of colouring in painting 1855; The principles of form in ornamental art 1856; Love letters of eminent persons 1859; On the materials used in painting with remarks on varnishing and cleaning pictures 1859; The principles of harmony and contrast of colours by M. E. Chevreul, translated by C. Martel 1854, 3 ed. 1859. d. 23 July 1865 aged 55.