Two pitchers - one glass, one pottery.

They are both pretty, but the blue one is to die for!

 

I like them both !!! But yes..the glass one is my favorite

 

The one on the left is very similar in look to some German? Austrian? porcelain small pitchers and creamers I have at the store.

I'm attributing the ones I have as Germ., Aust., because mine have the painted European numbers on the bottoms.

Are you positive it is glass and not really white porcelain?
I'm asking, because the imperfection looks more ceramic than glass imperfection.

 

If you hold the glass one up to an incadenscent light do you see any fire or bright red glowing through it?

 

I agree with clutteredcloset the fracture line looks more like ceramic than glass to me. A close up or the dirt line around the base might be useful. Also the decoration strikes me as ceramic not glass but that is not a good way to decide.

 

Bohemian enamelled milk glass, 1920s or 30s. Nice.

 

Some was, some wasn't, and I'm trying to find a decent link on the differences, rather than spout on. You can "fire" glass, in that you can sort of reheat it. Given the lack of wear on yours, it's not cold painted, anyhow.

 

Not identical but similar: you often get birds and butterflies, for example. Have a google images search on bohemian painted millk glass and see what pops up!

 

The Pitcher on the right is Majolica. It's in the Majolica book.

 

left one looks Bauhaus-influenced with that ugly handle, right one could be for cocoa by its form

 

Have we decided the pitcher on the left is or isn't glass?

With that whatzit in the bottom inside, I have a lot of trouble calling it glass. It looks like a flaw the material has crawled away from before firing.

 

Here is a piece of Carlsbad porcelain. Notice the airbrush type of background like yours. Also note the fine brown stem lines.

I'm not saying your is Carlsbad, as that porcelain was copied as well. Although yours is nicely painted it is not painted as nice as Carlsbad.

http://www.ebay.com/itm/201290407857?rmvSB=true

Here is another example of what I consider to be an attempt at Bristol style painting on porcelain. Note the last picture and the flaw in the spout.

https://www.etsy.com/listing/157919822/vintage-antique-porcelain-pitcher?ref=market

 

I'm still voting glass.