Blue hardcover travel atlas with gold embossing

I lost my blue hardcover travel atlas with gold embossing yesterday around 3pm near the Fargo Theatre on Broadway in downtown Fargo. It's a National Geographic Travel Atlas, about 480 pages, with a worn faux-leather spine and a red bookmark ribbon sticking out from the middle. I left a tiny sticky note with my initials 'PP' on the inside cover, and there's a small coffee stain along the bottom edge. This atlas has sentimental value—it was a gift from my grandmother who loved planning trips with me, and I really need it back.