Sprayer, fragrance flask, Flask O' Scent, fragrance urn.
The word you are looking for may be "atomizer".
Flacon
flacon
shape of perfume bottle shaped like women
Flacon
A scent bottle is a flacon, the root of the word is French
perfume in a shiny small glass bottle, that has a french sounding name.
I think the word you are looking for is an atomizer. It is a perfume bottle with a small rubber tube with a squeeze bulb attached at the end and, when you squeeze the bulb it sprays the perfume.
It is called a cruet.
Phial
Usually it was held in a small glass bottle. Or sometimes there was a small compartment in the desk that you could put the glass bottle in and then it held the ink.
Um... beer?
Put them in the freezer overnight. The next day lower the large bottle in very warm water without allowing warm water to contact the small bottle. The overnight cold will contract the small bottle and the warmth will expand the large bottle. They may be easy to separate that way.
Star Tonight - 1955 A Small Glass Bottle 2-41 was released on: USA: 7 June 1956
I think you might be looking for cruet.
A phial (vial in the US) may be what you are after.