A page from the journal of John Newton Size:XL: 90 x 60cm by William Houstoun

by William Houstoun

made by George Stephenson's 'Locomotion no 1' on the Stockton and Darlington Railway in 1825

Original is oil on copper

Six year old Native American chief

The accompanying text states that the mineral is 'Found chiefly in lime-stone rocks wherever they occur in Great Britain

A page from the journal of John Newton Size:XL: 90 x 60cm by William HoustounA page from the journal of John Newton, 1750 1754 (1965). John Newton (1725 1807) was a slave trader from 1750 1754, but he later became a priest and abolitionist. A print from The Slave Trade and its Abolition, edited by John Langdon Davies, Jonathan Cape, London, 1965.