Not All SMS Kennedy Proof half dollar have the teardrop. Read PCGS and you will find out. Then you will be able to give the right advice and info....
Out of the ones that have been authenticated there is one that doesn't have the hanging down thing on the 4 in the date. Info is provided by PCGS.
Do you really think the Mint minted a coin with all those scratches on the reverse. It probably weighed more before it was intentionally damaged...
TJO I wold definitely send the quarter in but not sure on penny. I haven't seen on here yet where one person ever agreed on a new members coin...
There's that ugly word again (Is your scales Calibrated) That's what it is you know they have never agreed with anyone since I've been checking...
I'll have to disagree with all of you. This the only year they put the P mint mark on them and is the only year they are going to as you all know....
If you are talking about nickels 1950 D isn't a key date. What you need to look for are full steps on nickels. That's what makes the nickels...
Separate names with a comma.