This colorful bubble glass apple paperweight has no makers mark but I was told it was made pre 1940. Controlled Bubbles is a technique glass blowers use to get that effect, in very good condition it measures 2 1/2 inches tall with a 3 inch girth. A nice addition to add to your fruit or paperweight collection. SH & Ins. will be quoted after orders placed. If you have questions please contact me and thank you for looking.