Scotland Robert I(1306-1329)Penny, similar to the last penny issued during John's reign, with four mullets of five points. This coin is S-5076 and SRB1D-005. There are two varieties of this coin, one with a bar over the A in GRA, and another without the bar.
And next another coin that just oozes history:
Mary(1542-1567)This is a Testoon, or five shillings coin struck in .916 fine silver. This coin was likely designed in Paris, and reflects the marriage in 1558 of Queen Mary to Francis II of France, their monogramme and halved arms are present on this coin. Like many coins, this coin was countermarked to raise it's value in 1578 with the thistle to re-value it to 7 shillings 4 pence. In higher grades like this piece, they are quite scarce now.