Cone inks were popular from around 1860 all the way up till about 1920.
Every major player in the ink business (and there were a lot) used cone inks.
One thing to always consider, until well after the turn of the 20th century, not very many people could read!
It started out hardly anyone could do it, and slowly gained ground.
So every bottle had to have a recognizable shape.
You didn't want to go to the store wanting Worcestershire sauce, and come home with boot black because you couldn't read the label!
So blacking bottles were always short necks and either square or rectangles.
Worcestershire bottles still retain part of their classic bottle shape, even today.
yours Scott