Italian Murano Glass Plates

These are a couple of blue plates from Murano Italy by Yalos Murano Glass , a light blue with some opaque clouding ; from a Christian re sell shop on one of my thrifting days . They are a 1960's production , the company is still in operations today ; and were done in a variety of colors and sizes . During my research of plates I found some in a lovely iridescent yellow with pink swirls( if I find a set in that shade , I will keep ) , these plates are 8 " round & etched on the backs ; recently re homed .