Vintage Antique 3 Inch Abalone Shell and Sterling Heart Pendant

Very nice abalone shell in shades of pink with a sterling back. Pinned together between them are four pieces of some kind of vinyl, one has some writing. The bale looks like it needs repaired - maybe a solder would help. The sterling is tarnished which I left so interested bidders could see it and get an idea of age. Approximate Measurements: 2-7/8" long and 1-3/4" wide.