Watch List notes:

Irish Banknotes from Various Properties

Knockmahon Mining Company, 1 Shilling, 1861, on card, stamped 1167 on front and initialled in red ink on back, Copper was mined at Knockmahon, Co. Waterford, until the 1870s, some dirt, very fine and rare
PMI PB- not listed £60-£80
Ex Burr collection