McGlashan and Field
Partnership involving Edward Field
1855 Patent to Alexander McGlashan and Edward Field, both of the Coal-yard, Drury-lane, London, Ensgineers, concerning improvements in printing presses[1]
1855 Patent to Edward Field, of the firm of McGlashan and Field, of the Coal-yard, Drury-lane, Engineers, for "improvements in presses or machinery for embossing and colouring[2]