And one fine set it is, Paddy! I assembled 1950 and 1954 proof sets for me and my wife. I got my daughter a 1982 proof set. She noted her coins "aren't as cool."
Re-runs all, but that's what happens from me having a small collection. The last (3cN) just left my ownership.
Take a look at the "1" in the date. I think you may find you have a 1/1 variety on your hands. Hard to tell from the picture.
Just bought my first slabbed coin today I'll take rev pics later on when I get the chance. Went to the LCS to get a SLQ for my type set and this Frankie caught my eye