Nu-Grape Soda bottle

[Wheelah23]

Hello everybody. I have a Nu-Grape soda bottle here. No date on it, at least none that I can find. It has a very faded ACL, but I can still read it under the correct lighting. This one was made in Salisbury, Maryland. I know Nu-Grape was a rather well known brand of soda, so how can I find more information about this bottle? Of the three sodas I've posted, I'm only willing to sell one, and I'd like it to be the most valuable one. Which of the three is most valuable?

 

[ncbred]

The embossed one is your best bet but don't expect much. The 7up and Nugrape bottles are common and hard to sell even if they look fresh from the bottling plant.