Check your library for books on the subject, and also look at ebay to see what price old Chivas bottles are going for. Many old bottles are collected but aren't necessarily "hot" right now, so there might not be a lot of action on auction boards. My DH's family has owned a liquor store since 1926, so we have quite a collection of old bottles, some still with liquor inside. Hang onto your collection, or add to it while the prices are down....they'll eventually rise again.

Thanks for the library idea. I've been following ebay for a year now and have never seen a bottle like this one. I've also looked at a couple of bottle guides in bookstores, but have never found this bottle....because it's not American and the books only cover American. The only lead I found was through a Scottish auction house ...a full bottle of this Chivas auctioned for thousands of $$. I'd only be dreaming to think that my empty is worth even a small fraction of that!

Any other ideas will be greatly appreciated! Thanks.

Maybe you could consult an expert in England? Try the link below and see if it helps.

Here is a link that might be useful: Ceramics expert - Clive Hiller

Thanks. I'll give him a try.... but it's a green glass bottle, not ceramic. Will see what happens.