Oh, now that pic makes the giveaway totally worthwhile! Thanks! Bet those girls are impressed with how big those silver dollars are, eh? I remember getting my first half dollar when I was around their age, and being totally wowed by something so much larger than a quarter. BTW, I think those formerly-scuzzy coins probably deserved the dipping you gave them. The lasses probably appreciate 'em more for being nice n' shiny.
It appears the younger of the two could be in line for a management position at the US Mint, just look at how she's holding the coin! Precious picture, precious times, thanks for sharing!