This is a CD 145 (137) Brookfield in aqua. It is the very uncommon wide groove/narrow dome style embossed FEB 12 instead of FEB 12th. I have only seen a couple of these over my 30+ years of collecting. Check your price guide. I bet most collectors have not seen this embossing and style. Other than some minor wire groove rubs, this insulator is in great condition. Don't pass this one up if you are a true CREB head! Price is $45 plus actual shipping costs.