Post 8508 quote,
"Model 41; Serial No. A1157XX" probably ~1970.
1970-1971 A115001-A156801
Supica, Jim; Nahas, Richard. Standard Catalog of Smith & Wesson (Standard Catalog of Smith and Wesson) (p. 490). Gun Digest Media. Kindle Edition.
"Model 27-3; Serial No. AJJ14XX" is 1985 vintage.
1985 – AAV, ACC, ACJ, ADA, ADP, ADZ, AEF, AEH, AEM, AER, AEW, AFB, AFK, AFL, AFN, AFR, AFS, AHA, AHB, AHC, AHJ, AHP, AHS, AHT, AHV, AJB, AJD, AJJ, AJH, ALA, ALB, ALC, ALU, ALV, ALW
Supica, Jim; Nahas, Richard. Standard Catalog of Smith & Wesson (Standard Catalog of Smith and Wesson) (p. 491). Gun Digest Media. Kindle Edition.
"Model 52-1; Serial No. 1045XX"
Appears to be the later end of the 1954-1970 production.
Serial number range beginning 1954 starts @ 1001 and continues to 115000 in 1970. Applies to Models 39, 41, 44, 46, and 52.
Supica, Jim; Nahas, Richard. Standard Catalog of Smith & Wesson (Standard Catalog of Smith and Wesson) (p. 490). Gun Digest Media. Kindle Edition.
"Model 952-2; Serial No. DAB03XX"
The 952-2 model began in 2004, but I didn't find a "DAB" prefix in my book.