The first has the same color glass as a lot of Root bottles, but it should say Root as well as a date code. Hmmm. It'd mean early 1900s if it was Root. They went out in the '30s.
Yep, I have one also. They are fairly common, judging by the seen online. Mine must have had a paper label, it only says "CARBONA" on the bottom, but it is 14-sided.