Add a photo of the base of this bottle please
H.H. Warner is best known for his "Warner's Safe Cure" and Tippecanoe products, each of which was sold in a highly distinctive bottle.
I just checked to see that the company was around until the 1940s which explains your machine-made 1920s or later bottle 
 https://en.wikipedia.org/wiki/Hulbert_Harrington_Warner