Vintage art pottery lilly pad flower frog. Unique, hard-to-find item! Blue blended glazed lilly pad flower holder/frog. This item is shown in the Zanesville book, with same measurements, but another person relates it is also shown in the Fulper book. The clay on bottom is different from ZSC, so Fulper is more likely. Early companies copied each other frequently. This lilly pad has a grease mark on bottom, #50 and what appears to be a letter and then a P, but not sure on the letters because they are quite faded. It measures 3.75 wide one way, and 4 wide another way; and is 1.75 high. No chips or cracks, but does have crazing if you look at it upside down. Can you live without this little beauty?