??

[dogtx]

I dug this one some time ago.
How odd is one that says ROR instead of ROB for robert.
The ones I have found usually say ROB

 

[dogtx]

And

 

[dogtx]

try again

 

[Wheelah23]

Love the embossing on that one! Are you sure "ROR" is for Robert, and not Rory, or Roger, or something?

 

[dogtx]

I have only known it as Robert portner Tivoli.
But I dont know all. I think it is a mess up.

 

[cyberdigger]

Cool slug plate on that!
ROR stands for Rothgar..

 

[AntiqueMeds]

I think the embossing is ROB , the bottom of the B on that one was likely filled with crud when they blew it.
The DC bottle book has a lot of portner bottles listed.

 

[dogtx]

They are usually from Alexandria.
But this one is from Charlotte NC.

 

[dogtx]

So has anyone seen one like this before?

 

[cyberdigger]

Well, it's a tall blob, there's lots of those.. it's the embossing that makes them interesting or not, and yours looks interesting, how common it is would be a factor in determining it's value.