Vintage USA Pottery Leaf Shaped Bowl ~ Blue/Green/Cream Sponge Design Marked #310 In VERY GOOD CONDITION ~ Tiny pin-prick size flea bite on rim at tip of leaf. Can't really be seen at all. No other chips, nicks, crazing, flea bites or damage. I am uncertain about the maker on this piece, but tend to think it was designed by one of the California Potteries in the 1950s-1960s. If anyone has knowledge of the maker I would love to hear about it. It bears an incised "310" on the bottom. (It could be "370" but I am leaning toward "310".) No other markings, other than it bears the 3 kiln stilt marks on the bottom, that is normal for this type of piece. LARGE SIZE ~ Measures 13" long x 9" wide (at its widest) x 2" deep. If you have any questions please ask. Shipping is based on the actual weight dimensions of the package, and will vary by your location. There is NEVER a fee for handling or for packing materials. Please check all shipping options offered to determine which is best for you. Thanks for Looking!