Lost wedding and engagement ring - doorway of Imperial Hotel Galway

My mother 87 lost her wedding and engagement rings when she went for lunch at the Imperial Hotel Galway. She's had the rings for over 40 plus years and is devastated by the loss, she thinks the rings slipped off when she took her gloves off in the doorway of the Imperial Hotel. The wedding band is rose gold and the engagement ring has a diamond in the centre. Grateful for their return as it would mean so much to my mum.