Charles -
You picked up on something I hadn't noticed. The buttons are definitely more brownish, at least they appear so. The true '66 lady's buttons had gold colored appliques on them. Remember there was a '66 900 (the Lady K), and later the 900s - a '910, a '920, and a '930 (these are abbreviations of the model numbers). Not only that, there was John's 1970-something 800 (but his had other brownish hues on the control panel I believe, right?), so who knows what this machine is. There may have been others we haven't found yet either!
Maybe we'll find out more about this washer because one of our more illustrious members here wants this washer, and it and the dryer might stage through Charlotte for temporary housing (the washer) so I can send it to California with a company shipment. I think that dryer would look downright cool next to the GreenBeast washer, so if this set gets purchased by said other member, lol, I'll be acquiring the dryer.
I am growing more and more curious about this generation of Lady Ks, wish I'd been able to enjoy that one I had. At the time I never appreciated it.
LOVE the coppertone though!
Gordon