Silver & Blue Square Design, Burjois NY for Evening, Metallic Vintage Compact

Silver & Blue Square Compact, Burjois NY for Evening in Paris, lovely vintage compact, unsure of finish. so has not been thoroughly cleaned still holds broken powder under 2 1/4” x 2 1/4” x 3/8”. Kept for decades and treasured by my late Grandmother. vintage wear as you can see in the photos. great for content of shadow box. Please review photos carefully for condition and details. Thank you so much!