Oxford University Press.

University Press, Oxford. Probably early 19th century. Part of Figure 11 from the 1962 reprint of Joseph Moxon's Mechanick Exercises on the Whole Art of Printing Edited by Herbert Davis and Harry Carter. Page 405. The original caption is: 'The two halves of a steel mould, probably of Moxon's time, lacking the woods and the bow (2 1/4 in. square).