Needing assistance on production year of a Top-break, "safety hammerless" with the following description:
"S & W 32 CTG" on barrel
Serial on butt - 242XXX
Your SN is probably very close to the last production of the .32 Safety Hammerless, third model. That would be in 1937, ending a production run that began in 1888. The final SN given is 242981.