Does anyone know anything about the marking "MP in a circle"

Silver turqoise ring that belonged to my grandmother

To gather information about the marking "MP in a circle" on a silver turquoise ring, you can follow these steps:

1. Research hallmark databases: The marking you mentioned is likely a hallmark, which is a symbol or series of letters/numbers used to identify the purity, origin, and maker of a piece of jewelry. Explore online hallmark databases or books that contain information about jewelry markings. Start by focusing on databases that specialize in silver jewelry.

2. Observe the entire ring: Along with the "MP in a circle" marking, carefully examine the entire ring for any additional hallmarks or engravings. Other markings may help identify the origin, year of production, or the specific jeweler who made the piece. Note down any other relevant information you find.

3. Consult with jewelry experts: Reach out to jewelry appraisers, collectors, or antique dealers who have knowledge and expertise in vintage or antique jewelry. Share clear photographs and describe the ring, mentioning the "MP in a circle" marking. They might be able to provide insights based on their experience and familiarity with various jewelry marks.

4. Contact local jewelry associations: Some countries have official jewelry associations or organizations that maintain records of hallmarks used by local jewelers. Research whether there is such an association in the country where your grandmother's ring might have originated from. Similarly, you can contact local museums or historical societies specializing in jewelry for assistance.

5. Share your inquiry online: Join online forums or communities focused on jewelry, antiques, or vintage items. Post clear photographs of the ring, describe the marking, and ask for help in identifying it. There might be enthusiasts or experts who can provide valuable information based on their knowledge or previous encounters with similar markings.

Remember that identifying hallmarks can be a complex process, and it may take time and effort to uncover the meaning behind the "MP in a circle" marking on your ring.