Figure 64.--Christopher Plantin's printers mark, 16th century. From Henri Bouchot 'The Printed Book' (1887), page 141, published size in Bouchot 4.7 cm wide by 7.2 cm high.

Figure 64.—Christopher Plantin's printers mark, 16th century. Published size in Bouchot, 4.7 cm wide by 7.2 cm high.