I am not familiar with the Coca-Cola Bottling Works in Rock Island, Illinois, or the possible age of this bottle.

What I can tell you, though, is that this bottle has a light aqua tint, is 7 7/8" tall and holds 6 ounces. All embossing is in block style lettering.

There is minimal case wear. However, I do not see any chips or cracks. Overall, it is a good clean bottle.

I am not a bottle expert, but if you have questions, please contact me and I will do my utmost to answer promptly - and of course, honestly.

Shipped with care via USPS Priority Mail from a non-smoking home.

The photos are a part of the description, so please examine them closely.

Thank you for checking this bottle out.

Have a terrific day/afternoon/evening.