tnicole,

I am a Researcher here at iTaggit and I would really like to help you find more information about your antique china. If you could upload a picture onto the site that would be very helpful, especially one showing the symbol. Also, any additional information you have that may help to locate the item would be great.  Thanks,

Eric

i found a old bottle light green cork top caldwell syrup illinoise pepsin  can any one help me find out more about it

*Glass marks:

http://myinsulators.com/glass-factories/bottlemarks3.html

*Japanese porcelain  marks:

http://www.gotheborg.com/marks/20thcenturyjapan.shtml

I have a better ne but will have to search an endless scroll of favorite places for it. Hope this helps:-)