Dickinson, H.W. MATTHEW BOULTON. Cambridge: Cambridge University Press, 1936. 8vo, original salmon cloth, gilt; jacket. xiv, 218, (2) pages; frontispiece; folding plan; text figures; 14 fine plates. Jacket lightly worn; front hinge cracked. Various printed and handwritten materials laid in. Very good. Scarce, particularly with the jacket. Probably the best biography of Boulton, with an important numismatic chapter entitled “Coinage and Soho Mint.” Ex Eric P. Newman Library.