Henry Maudslay Grevedon from Gilbert Blockmaking 1965 Figure 37 Page045, Henri Grevedon

Henry maudslay, lithograph by h. Grevedon. Figure 37 from: (1965) [the portsmouth blockmaking machinery (1965) the portsmouth block-making machinery: a pioneering enterprise in mass production], h. M. Stationery office. Date: 31 December 1965.