- Made by Knowles
- Round rim Shape
- Made primarily with decals
- Some pastel solid colors can be found
- Produced in the 30s, 40s and 50s
- Assortment: approx. 35 items
- Marking: general Knowles backstamp
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| Treatments on the Potomac shape |
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Vintage ad for “Park Lane”
Courtesy: F. & C. Stone, vitrified |
“Peach Blossom” |
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