Well another great find!!! and the letters to prove it.
3 sequentially numbered Colt Officers Model Target .38 Specials. Only 11 sent to Boston PD for the target team, and of the 11 they were all within a 20 number serial range but only 3 of them were sequential.
I KNOW OWN THE THREE OF THEM THAT WERE SEQUENTIALLY NUMBERED
Two are heavy barrel and one is pencil barrel, bores are mirror and sharp rifling, finish is about 60% but no corrosion.
These are the highlight of my collection, now if I could just get a Glock 19 a S&W 649 and a Colt Detectives Special