This might be like searching for the needle in the haystack, but here goes. The Standard Catalogue of S&W book mentions variations on the top of page 229 that a special order of 10 had their serial numbers posted in the SWCA Journal, 25th Aniv reprint, book 2 pg 448. Does anyone have that book, or know the serial numbers of those 10? I have a Mod 66 with 6 1/8" barrel from that era and it is highly polished and was wondering................