I just acquired an ACL Gold Seal Beverages 10 oz. bottle, Hell's Canyon Beverage Co. located in Weiser, Idaho. I believe it is very scarce, would like more information. I do know Coca-Cola made an embossed Gold Seal in the 20's/30's. Thanks for all replies!
Pretty sure that's unrelated to the Coca Cola Gold Seal. That Gold Seal obviously wouldn't use the slogan "best in the Northwest", and I can't imagine a franchisee would be allowed to put their slogan on the front of the bottle alongside the brand.