Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller' 1930 (replica); 1834 (original)
Crystals of cupreous oxide formed on the copper plates used to precipitate silver from its sulphate solution 1869
Oxide from near the charging door of the silver blast furnace in Cordurie's process. Par Smelting Works 1870
Book, A W Hofmann - The Chemical Laboratories in Course of Erection in the Universities of Bonn and Berlin 1866