Backstamp dating johnson brothers
At the time, black jet was most used in buttons and black glass replaced it.The black glass buttons were designed in many shapes, sizes, and finishes.Knowing this information is important for identifying the pattern.In many cases, there may be more than one stamp on an item, sometimes indicating where the piece was manufactured and where it was painted and glazed.From that, you can get a sense of your china's value and history.Before you can identify the pattern, you need to figure out what kind of china you have.
According to The Potteries.org, a website by potter and history expert Steve Birks, this was quite common with early bone china.
It is quite amazing to see the workmanship that went into the the design of black glass buttons.
The art of applying the lusters over raised glass and when finished do not appear to be glass at all.
If your piece doesn't have a backstamp, consider taking it to a professional appraiser to learn more about the pattern.
Once you know the manufacturer and the type of china, you have most of the information you'll need to find the pattern name or number.