In chronological order ( Click on the images to get a high resolution photo ) A very interesting Exposition claret jug by John Figg, London 1866
John Figg - London 1857
frosted glass
Edward, John & William Barnard - London 1858
Gothic Revival Flagon
James Charles Edington - London 1860
John Figg - London 1862 & 1864 ( Pair )
Jan Davidsz de Heem(1648 - 49)
definitely similarities between the jug on Heems painting and the Figg Jugs.
Details of mounting
Close up of glass engraving