A cookie stamp inspired by a seal from the Roman fort at Mušov. Most of the fired bricks and roof tiles found at this site were marked with a manufacturer's imprint in the shape of a military sandal sole, bearing the inscription LEGXGPF. This inscription stands for Legio X Gemina Pia Fidelis (Tenth Twin Legion, Pious and Faithful), indicating that the bricks used here were brought from the legionary brickworks of this unit in Vindobona (modern-day Vienna).