Plucked up some more courage today and tested the BBQ sauce and Ground Beef,
Interesting thing is, under the paper label is the original stamp of Meat Balls with BBQ Sauce. Its quite old as it that menu was withdrawn in about 1987
I did the normal, sniff and little bit on the back of spoon, it was fine. So I chowed down, I guessed it was supposed to be put into bread as it was not somthing you would eat on its own... Sloppy Joe's I think they are called?
Tasted fine, not really the bbq sauce I was expecting was't really smokey like the very strong tomato and slightly spicy/peppery taste. I liked it

But yeah in a sandwich it was great, filled me up; only downside there wasn't more I would love to have it again. I will keep and eye out on ebay for it.
Pics,