Specification sheets for 3 boats to be built for the Mersey Docks and Harbour Board (MDHB).

Specification sheets for 3 boats to be built by H. B. Hornby and Co., Wallasey for the Mersey Docks and Harbour Board i) Class 1. A double ended lifeboat ii) proposed river motor launch iii) carvel built square sterned working boat BD. Vulcan, c.1940.