HP-50G case puzzle

[rprosperi]

(12-01-2018 11:11 PM)cdmackay Wrote:  hmm, not sure what to make of mine, then, which is:

CNA6280XXX YES

i.e. it does have the molding. I had thought mine was from 2016, not 2006, though.

As ijabbott noted, if the sequence number has letters then this does match the later style; I'd take this as additional proof (another recent thread had some similar examples) that there were some production runs done in 2016, or at least that some runs were made at some point with 2016 serial number codes.