Brass compass with tan leather pouch

I lost my small brass compass with a tan leather pouch yesterday around 3pm near the Milwaukee Public Market on Water Street. It's pocket-sized, about 1.5 inches across, and the brass has a warm, slightly tarnished glow. There's an engraving on the back that reads 'A.K.' plus a tiny wave scratch along the rim—very distinctive. The pouch shows a few scuffs but the compass still works; it was a gift from my grandfather and feels really sentimental to me, so I’d be beyond grateful to get it back. If anyone found it, please reach out so we can arrange a pickup near the Public Market or at the lakefront.