UK - Mars - Milky Way 2p candy bar wrapper - 1970's
Though named the same as our own American Milky Way, the packaging for the Brits' version is different, and to me, prettier.
This comes from the "Munktiki Collection", a large lot of consumer goods packaging saved and stored by Californian Paul Nielsen during the 1970's. A collection I recently acquired and will be documenting here.
For more on Paul's current activities, check out www.munktiki.com.