Thanks Paul
I still think they are miniature individual spirit decanters, enough to knock me out. I think your right about them being marked by a stylus , not acid etched.
I am unsure of there age. I always test my cut glass with a uv light at home just to see how they react. Most older pieces always glow a soft green, these 2 decanters did not react at all which made me wonder if they may be later copies post 1950's.
A picture of another 4 small cut glass bottles cruet, trinket or scent bottles which all glow soft green under a uv light height left to right 4" , 7" , 6.75" and 2.75".
Roy