It has a hairline which is seen in pictures. Sounds good, no thud sound. 11" tall and about 8 1/4" in diameter. This is a rare crock.
Out of my personal collection. The item "RARE ANTIQUE MARK WINELAND FROSTBURG MD CROCK NEAR CUMBERLAND STONEWARE" is in sale since Wednesday, April 4, 2018. This item is in the category "Pottery & Glass\Pottery & China\China & Dinnerware\Stoneware". The seller is "beaglefitz" and is located in Rawlings, Maryland.This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.