Lost Item No.: 1142279 - John F Kennedy International Airport, New York, US

I lost a small yet very valuable lingerie bag with the initials JSM - the bag light blue and made of a a quilted material. I flew from Accra to New York on Delta flight 157 and sat in seat 3C on July 13th. Inside the bag contains my childhood blanket and a silk pillow case. The bag belonged to my grandmother. I’m grateful to anyone who can help me track this down. Please.