Topic: 20" Glass float, 24 ribs, old with wear, Help ID manufacture

[KSglass]

Hi I recently picked up this float, from its finder. Found in 70's on Oregon coast. I would like to resale this on ebay but would like to have a bit more info on it. Any help greatly appreciated. 24 swirled ribs, 20" circumference, lots of wear, it's certainly old glass.

[KSglass]

Anyone any info? 

[glassobsessed]

Found on the Pacific coast means that it will not be European, it could be Japanese they used a huge variety of shapes.

John