Don't know the answer to your question but:
1) Have you tried asking Pentax?
2) Have you tried a good, metasearch engine like www.ixquick.com?

wrote in message
k.net...
I need to know the year of a Spotmatic. I know it is somewhere between
1964 and 1967 but trying to narrow it down a bit more. Serial number on
camera is 1113232. Anyone have a list of S numbers for Pentax. I have
tried several goolge hits but many are dead.