British and Irish Banknotes

Bank of England, Leslie K. O’Brien, 10 Shillings (15), 12 October 1961, prefixes J55, K06, and K16, Hollom, 10 Shillings (6), 1963, prefixes 78A, 52A, and 74B, extremely fine to uncirculated, many uncirculated (21 notes)
EPM B286, B295 £80-£100