Being that my weekly box of halves from my local bank hasn't revealed any silver in over a month now, I began to keep any higher grade MS halves I found, so that I could look for varieties and errors on them at a later date.
To my surprise, I had unknowingly cherrypicked several different varieties including 4 - 1974-D
DDO's, 2 -1971-D
DDO's, a 1982-P no FG and a
DDO you just don't see very often, the 1973-D
DDO!
The 1973-D
DDO FS-101(FS-014.8) has a total PCGS pop of a mere 24 coins, across ALL grades, with only 7 of them being graded MS!(Top Pop being a sole 66!).
Which is significantly less than the 1974-D
DDO (FS-101), labeled as the only major doubled die of the entire series.
It has a PCGS total pop of 835 coins across all grades with 9 tied for top pop at 66.
In my opinion, the 1973-D
DDO exhibits even more dramatic doubling with greater separation on TRUST than on the 1974-D
DDO!(at least in earlier die states.)
Here are a few pics of the example I found.






The huge distracting scratch on the obverse is quite unfortunate, but other than that it's a nice coin!