Vintage Large Gold Tone Oval Swirl Brooch Pin

Unsure of maker. It was from my grandmother’s estate. The only damage is a small area of discoloration (silver can be seen)- seen in photo #5 with brooch on its side. Due to location on brooch, it is not seen when worn - only with inspection. Feel free to ask any questions & consider bundling with other items from my closet for extra savings. 4RFP #brooch #pin #neutral #gold #large #statement #bold #vintage metal