Belgian police cap of the 13th Line. From the Jean-Marie Krzywanski collection. Khaki cloth, dark blue piping, red floche. Daeration eyelets, leather sweatband, canvas lining with serial number starting with 113, the code corresponding to the 13e de Ligne. Size 56. Age wear, patina. Belgian side cap from the 13th Line Infantry. From the Jean-Marie Krzywanski collection. Khaki wool with dark blue piping and red pompom. Ventilation eyelets, leather sweatband and fabric lining with serial number starting with 113 corresponding to the 13th Line Infantry. Size 56. Signs of use and patina.