Bidspirit auction | 3 Vintage Sterling Brooches, 2

3 Vintage Sterling Brooches, 2 Alpaca - Three marked sterling silver brooches showcasing different designs: a dimensional lily with rainbow patina, an abalone-inlaid hummingbird, and an openwork grape cluster motif. Two pieces bear ”Alpaca” maker's marks, with sizes ranging from 1 1/4” to 3” long. All show age-appropriate tarnish and patina consistent with vintage sterling, with the lily displaying particularly attractive iridescent coloring. (16 dwt)