I don't think I have ever seen a more sparkly 70 year old rhinestone brooch. This one is mint. This is one of the larger star flower brooches. Carroll has a picture of the 3 star flowered brooch (1951) on p.190 of Costume Jewelry 202. According to Carroll, a signage of Trifari patent pending. as this brooch has, is an indication of a 1940s piece. This one also has a thin crown above the T, which would indicate 1937. 3" by 2" with sturdy safety clasp.