March 31, at 5: June 13, at 2: May 23, at 9: Updated Owens-Illinois Glass Company article. I thought it was a jug at first but the symbol is from And could it have been part of a gift set or a gift to their employees? But my comment will stay posted for other to comment on, should they be farmiliar with it?
Some marks - like the Owens-Illinois Glass Company mark shown above - have a lot of good information available to allow for definitive interpretation; a link to an excellent article on the subject is found below.
How to Identify Anchor Hocking Glassware
Other suspected maker's marks have not even been accurately assigned to a particular glassmaker and even if the maker is known, much company specific research has yet to be done. Continue to 19 of 22 below. November 8, at 9: Louisville Glass Factories: Viewers are encouraged, for personal or classroom use, to download limited copies of posted material. They managed to raise the funding to build what is known as Plant 1 on top of the ashes of the Black Cat.