Pembroke College Cambridge (Stamp 1)
Arms:
Dimensions (height x width): 23mm x 19mm On seven bars an orle of martlets (De Valence, Earl of Pembroke) dimidiating three pales vair on a chief a label of five points (De St Pol)
Heraldic Charges: bars (7)chief, on alabelmartlets (7)orlepales (3)
The Bibliographical Society of London