Some chemical/medicine flasks

[botil]

I bought these for 100€ (130$) Was it a good trade?
They are not embossed.

 

[bottlenutboy]

i dont see anything that jumps out at me.....

 

[botil]

I'm not an expert but I like this one (20 cm high)
It was hand blown in two pieces and sticked still hot. I haven't seen one before.
Is it common?
Any information would be apreciated. I would like see some pics of similar flasks.

 

[botil]

The bottom