Depression glass?

Hey all antiquers! We've got these glass pieces, we were wondering if they are fron the depression period? How about the name of the pattern and their use? Any info is greatly appreciated!

 

They are the same as the green one you posted in the other thread. Hocking, Knife & Fork Colonial. There is a link in the other thread to an example of this pattern.

As to use, size matters. Height and the number of ounces they hold to the brim are key in figuring out what the manufacturer called the shapes.

 

@msgood2shoe Thanks again!!