Have been blessed with regard to finding those elusive ones.
As Bob L. said so well tastes change over time. After many years of serious chasing antique LE badges I came back to guns and the brand I used the most in my career.
Started out with RMs , got to 5 and then heard Skeeter reminding me about .44 Specials . 1950 military 4 inch pre 24 4 inch and other great ones. Taste shift again to just plain old hard to find Smith's. Model 45 ,model 10-10 Brazilian , .32 M&P ,16-4 , 632 Pro series, ect. Each time that taste changed treasures would be released to fund new interest.
Remember though we are all mortal and our time is short. As temporary caretakers we are bound to care for these treasures and we hope future generations will do the same.
Ps still looking for a 19 3inch with fixed sights . ��
Thanks to those great folks here on this forum who have shared their vast knowledge and at times let me care for and feed some of their prized revolvers.