While looking for Coca-Cola cards and then finding out this was one of the last sets that Collect-A-Card produced, I discovered several mysteries about certain cards.  Namely the Gold Card and the Promo card.
This card has very little as far as which set it belongs on the back.  I contacted a seller of this card and was told that on the back it "...says "The Coca-Cola Collection" Seasons Greetings on the top of the card and at the bottle in little print says 1995 The Coca-Cola Company w/ the little copywrite symbol and the assembled and manufactured in Japan for the Coca-Cola Co By Mitsubishi Inc."
Having the gold cards from the premium set and also series 4, it rules both of them out.  So given the time line for the cards this may be the card for the Sign of Good Taste set.  If so I found serveral references stating that the gold card for the SOGT had production problems and was not released.
I have just found out that this card was produced to act as a replacement for the redemption cards from this set.  Also Collect! from Tuff Stuff lists this card as belonging to this set.

This set has had more than it's share of problems.  For instance the original name for the set was "Sign of the Times" but unknown and unresearched till after the first promo cards were produced.  Later it was found that 7-11 had trademarked the phase "Sign of The Times" and the promo cards were recalled.

Several of these cards have surfaced on the auctions.  Even Non-Sport Update places the value at "Speculative" since the true number of cards that exist isn't very well known.

If you have any additional information, additions, or corrections please email me.