SD – Ahead of Hack on the Record held at The National Archives back in March – the results of which you can see on our Labs website – I discussed with colleagues in the Advice and Records Knowledge department the possibility of pitching interesting and appropriate documents or record series to the developers attending the event. One suggestion regarded the catalogue data for BT 31, a series which contains the files of dissolved companies.

BT 31 relates mostly to the period 1860 to 1930

