Silver pocket watch with initials JH in velvet pouch

I lost my silver Waltham pocket watch from the 1950s, about the size of a silver dollar, in a black velvet pouch with a brass chain. The case is a bit tarnished, and the glass face has a tiny crack at 3 o'clock. There’s a small engraving on the back with the initials JH, which helps confirm it’s mine. I had it yesterday around 3pm near the Mississippi River levee behind the River Center in downtown Baton Rouge. It’s a sentimental collector’s item—it was handed down from my grandfather, so I’d really appreciate getting it back. If you found it, please text me and we can arrange a pickup in Baton Rouge.