- 1Collection of daguerreotypes and photographic prints (YA1966.28/MS0184)
c.1880-1950, fonds - 2J Halden & Co. technical drawings (YA1988.148/MS0386)
1967-1968, fonds - 3J. T. Roberts & Co. Ltd accident report book (YA1996.137)
1942-1973, item - 4J Bennett Von Der Heyde product catalogue (YA1996.335)
c 1880, item - 5Collection of catalogues of early photographic equipment (YA1996.1135)
c 1880-1906, fonds - 6Catalogue of photographic equipment supplied by J Buxton Payne (YA1996.1136)
19th century, item - 7Catalogue - Halden Surveying Instruments (YA1996.1634)
c 1950, item - 8Halden - Drawing Office Specialists (YA1996.3233/6)
undated (20th century), item - 9London Foundry Exhibition (YA1996.3237/9)
1929 June 5th, item - 10Foundry Equipment Sand and Shot Blast Machines (YA1996.3237/10)
c1929, item - 11Foundry Plant and Equipment (YA1996.3237/11)
1922, item - 12Trade Literature - Manchester and North West Companies (YA2005.58)
1891 - 1959, fonds - 13Collection of Gas Meter Booklets and Catalogues (YA2007.36)
1900 - 1999, fonds - 14Plan of the proposed route of the Liverpool and Manchester Railway by George Stephenson (YA2009.1)
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1824, item - 15Collection of Lantern Slides Manufactured by J T Chapman Ltd (YA2010.33)
1895 - 1925, fonds
