diameter: 2 1/2 in. ( 6.4 cm )
inscription: obverse, on the slope of bust: "R."
Bronze struck medal with obverse showing uniformed bust of Edward Preble with legend: "EDWARDO PREBLE DUCI STRENUO/COMITIA AMERICANA." Reverse shows naval battle scene with legend: "VINDICI COMMERCII AMERICANI" and inscription below exergual line: "ANTE TRIPOLI/MDCCCIV"
Due to ongoing research, information about this object is subject to change.