Purchased and haven’t seen another like this. Rare?

[Melissa Bachusz]

 

[ROBBYBOBBY64]

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Citrate of Magnesia are very common bottles. I don't ever recall a bottle exactly like yours. Not sure if that means it's rare. It is pre WWI.
ROBBYBOBBY64.

 

[hemihampton]

I've seen those & think I have one, they come in many different versions with most being very common, if there is a rare variation of it I'm not aware of it? Looks like that one sat out in the sun awhile to get that (SCA) Purple look. LEON.