I haven't seen any for 1997, but I've only started collecting "G" examples over the last few months, and concentrating mostly on *5G- numbers. If you want to post a few here or maybe a link to a public album somewhere I'd be very interested to see them. I'll be searching Ebay this morning to see what turns up
The G plant always struck me as being temporary, at least to Coach's corporate thinking. Just the thrown-together look of the serial number stamp makes it seem like that plant ended up with every else's cast-offs. "H" had the same feel, they both give the impression of being part-time plants for much of their production history.
It sounds like you've been studying these for a long time. If you'd like to share any of the information you've put together, you'll have a very appreciative audience right here.