Bottom piece not sure what it is.....

[Kari]

 

[botlguy]

Looks to be the bottom of a soda bottle, the same COCA COLA? It's the bottle manufactures mark. Do some research here:

http://www.glassbottlemarks.com/bottlemarks/

 

[sunrunner]

my be southern glass co.1926 to 1930. it's a soda water bottle put out by a coke distributer .

 

[Kari]

Sun runner you were spot on, found a whole one yesterday!