Van briggle pottery dating
The shape, glazing and markings of the "foot" or base surface of the piece which makes contact with a supporting surface (ie – table or shelf) can be as revealing as the color and texture of the clay.used the wedge shapes routinely, so that is always my first guess on a piece with a dry wedge foot.Some of the pieces were also marked with a letter, a dash, then a number – so items marked similar to "M-3333" are often Redwing (Murphy Era). Alamo and Gilmer often have a completely unglazed bottom, while Camark and Niloak may have just a dry foot.Compare these cups and saucers (left) with the Gilmer vase (above).
It is not that any piece over a certain weight is American pottery–it is the relationship between the size and the weight that helps determine the country of origin.
So, if you see three little flaws on a glazed bottom, these are not damage–they are stilt marks or firing pin marks used for the firing process.
Examining the bottom for stilt marks may reveal some numbers that may help with identification, too. Some companies only used two numbers for some of the shapes, and some used four.
The same general dating can be used for , and other American companies of the first half of the Twentieth Century.
In general, shiny glaze has not met with the same favor by collectors as the matte glaze pieces.