Mark found on tapered patent bottle post-1934

[SandiR]

Anyone ever seen this bottle mark before? on a tapered Patent Medicine bottle post-1934.

 

[CanadianBottles]

Kelly, Douglas & Co from Vancouver, primarily known as the company which originally sold Nabob coffee. I was wracking my brain for ages trying to remember what that monogram was, I used to come across it on bottles in BC quite often.

 

[SandiR]

OMG - thank you so much!!