Scales, with trefoil on top, letters ‘G D’ and a base.

Watermark Scales, with trefoil on top, letters ‘G D’ and a base.
Date 1633
Location of use Dublin, Ireland
Dimensions 58 mm x 40 mm
Chain-lines 20]-20-19-19-19-20-19-19-20-[16
Position across lines 5 and 6
Process Canon EOS, backlighting; Photoshop
Source Office of the Chief Herald Collection, GO MS 50, f. 55;

researched and described by Louise O’Connor

Repository National Library of Ireland