Find number HAM22/02/002. HAM22 is Hill Top Farm. The Midland Railway Company originated in 1832 in Leicester/Nottinghamshire. In 1844 the Midland Counties, North Midland, Birmingham & Derby Junction Railway companies merged and at the time was one of the largest railway companies in the country. In 1840 The Leeds & Selby was joined to the York & North Midland Railway. In 1922 the company amalgamated with other companies to form the London, Midland & Scottish Railway.