English goldsmiths and their marks, a history of the goldsmiths and plate workers of England, Scotland, and Ireland; with over thirteen thousand marks reproduced in facsimile from authentic examples of plate and tables of date-letters and other hall-marks used in the assay offices of the United kingdom
Charles James Jackson's reference handbook of English, Scottish and Irish goldsmiths' marks, published by Macmillan in London in 1921 for collectors, dealers and museum cataloguers. Plates mix thousands of facsimile punch marks and date-letters with engraved armorial bookplates, tradesmen's billheads and line drawings of cups, beakers and mounted vessels, giving designers small stamped letterforms, shield shapes and ornamental silver outlines.
