Blenkinsop steam locomotive at Middleton colliery near Leeds Size:XL: 100 x 70cm United 's George Best (7)

United 's George Best (7) is congratulated on his goal by teammate Pat Crerand as Denis Law comes in to join the celebrations

Zoological studies of a 'Calandra' from North America [possibly the female Horned lark Eremophila alpestris] posed on a turf divot

inscribed in ink 'Caprifolium non perfoliatum flore interius albo rubro externe Boerh

Interior view at Mercers' Hall

Blenkinsop steam locomotive at Middleton colliery near Leeds Size:XL: 100 x 70cm United 's George Best (7)Blenkinsop steam locomotive at Middleton colliery near Leeds, West Yorkshire, 1814. From Costume of Yorkshire by George Walker, 1814. Mining engineer and inventor John Blenkinsop (1783 1831) designed the first practicable steam locomotive, the 'Salamanca', in 1812. It operated by means of a rack and pinion system. Richard Trevithick had built a steam locomotive in 1805 for Wylam colliery, but it had been too heavy for the cast iron rails it was meant