c.1896 – 1915: 10 Maiden Lane New York NY

• Name change to – M.J. Averbeck

Specialties

• Jewelers
• Floral Brooches & Buckle.
• Silver, Gilt & German Silver.

1900

• Manufacturer of Art Nouveau fashion jewelry.
• Noted for their silver “Gibson Girl” and “Flor-a-Dora” brooches.

c.1904

• M.J. Averbeck
• Specializing in gold rings.