Pleas help identify a small green glass jug

[katesbooks]

I found a small glass jug with a handle on the side and a scare on the bottom. How can I tell if it has any value? Is there a website that helps identify vintage bottles? Any help would be greatly appreciated.

 

[DetectingGodlikeOnOlympus]

This is the definitive source:

https://sha.org/bottle/dating.htm

 

[trapperart]

No help here but welcome to the forum