| AdminHistory | According to http://bizzy.co.uk Slack and Barlow (Sheffield) Ltd was incorporated in 1947. The firm is shown in Kelly's trade directory of 1951 as being at 14 Sycamore Street, Sheffield, along with a number of other companies. In 1957 the address of the company is given as No. 10 Sycamore Street. From 1961 until the date of the last Kelly's Directory of 1974 the firm is show as being at Silverpride Works, Matilda Street, Sheffield. According to Companies House the firm was dissolved in March 1994. |
| CustodialHistory | On the abolition of South Yorkshire County Council on 31 March 1986, these records passed from South Yorkshire County Record Office (SYCRO) to the custody of Sheffield Archives. On 1 Apr 2009 the ownership of these items was assigned to Sheffield Archives. |