For those who love collecting pottery, one of the most puzzling questions is: When was it made? Here are some telltale signs that can help you narrow it down, and some tips to keep in mind while shopping.
Numbers on the bottom refer to the mold, shape and product line. Some makers used two numbers and some makers used four. For vintage and antique pottery, the numbers are not related to the date made.
“USA” means it was made in America. The McKinley Tariff Act of 1891 required the names of countries where the good was made to be printed on the product. The earliest USA mark on pottery was observed in 1935. The most prolific users of “USA” were Shawnee and McCoy.
Some makers - like Shawnee, which operated out of Ohio from 1937 to 1961 - sold to drug store chains like Sears and Woolworth, who used the pottery as premium items. You could receive a cute planter with the purchase of laundry soap! (The A & P grocery store chain gave away dinnerware pieces with a purchase!) The pieces used as premium items for drug store chains are likely marked USA with no maker name.
Look at the bottom of the piece. American made pieces are generally heavier on the bottom than pieces made in other countries. The clay color helps narrow where it was made. Yellow clay comes from Ohio - Roseville, McCoy and Brush all used yellow clay. Georgia, Alabama, North and South Carolina makers used red clay. Some pottery from Mexico and Italy are also made with red clay. California pottery will have a pink tint to the clay, while Shawnee and Hull are usually cream clay with a slight pink tint.
Is the bottom glazed or unglazed? Are there small holes? The small holes are created by stilts or firing pins used to hold the piece in place when the entire piece is glazed. Glazed over bottom with 3 stilts may be Haeger or Royal Hager, a very valuable pottery brand.
In the early 20th century, the glaze was shiny. By 1915, pottery makers began using a matt glaze. Then in the 1930s to the 1960s, a shiny glaze was back in favor. Collectors tend to prefer a matt glaze.
Some other clues for terms used on pottery made for kitchen use:
“Oven proof” was used on pottery after 1933 “Detergent proof” after 1944 “Dishwasher proof” after 1955 “Microwave safe” after 1970
Antique and vintage ceramics can lend romance, novelty, or whimsy to your home decor. Buy what you love and make your home uniquely you.
Numbers on the bottom refer to the mold, shape and product line. Some makers used two numbers and some makers used four. For vintage and antique pottery, the numbers are not related to the date made.
“USA” means it was made in America. The McKinley Tariff Act of 1891 required the names of countries where the good was made to be printed on the product. The earliest USA mark on pottery was observed in 1935. The most prolific users of “USA” were Shawnee and McCoy.
Some makers - like Shawnee, which operated out of Ohio from 1937 to 1961 - sold to drug store chains like Sears and Woolworth, who used the pottery as premium items. You could receive a cute planter with the purchase of laundry soap! (The A & P grocery store chain gave away dinnerware pieces with a purchase!) The pieces used as premium items for drug store chains are likely marked USA with no maker name.
Look at the bottom of the piece. American made pieces are generally heavier on the bottom than pieces made in other countries. The clay color helps narrow where it was made. Yellow clay comes from Ohio - Roseville, McCoy and Brush all used yellow clay. Georgia, Alabama, North and South Carolina makers used red clay. Some pottery from Mexico and Italy are also made with red clay. California pottery will have a pink tint to the clay, while Shawnee and Hull are usually cream clay with a slight pink tint.
Is the bottom glazed or unglazed? Are there small holes? The small holes are created by stilts or firing pins used to hold the piece in place when the entire piece is glazed. Glazed over bottom with 3 stilts may be Haeger or Royal Hager, a very valuable pottery brand.
In the early 20th century, the glaze was shiny. By 1915, pottery makers began using a matt glaze. Then in the 1930s to the 1960s, a shiny glaze was back in favor. Collectors tend to prefer a matt glaze.
Some other clues for terms used on pottery made for kitchen use:
“Oven proof” was used on pottery after 1933 “Detergent proof” after 1944 “Dishwasher proof” after 1955 “Microwave safe” after 1970
Antique and vintage ceramics can lend romance, novelty, or whimsy to your home decor. Buy what you love and make your home uniquely you.