BT 9001849-1981Board of Trade: Specimens of Series of Documents Destroyed
Registers and indexes of patents and trade marks, being a selection of records formerly preserved in BT 74 to BT 81, BT 86 and BT 92. Also included are exemptions from registration under the Money Lenders Act 1900, records of the Official Receiver's Office, Croydon and records relating to investment grants and allowances on computer equipment.