Naval Long Service and Good Conduct Medal (1830) with the effigy of Queen Victoria on the obverse, the image of a three-masted man-of-war on the reverse and a new Navy blue ribbon with white edges. Naval Long Service and Good Conduct Medal (1830) The Naval Long Service and Good Conduct Medal (1830) of the United Kingdom was introduced in 1830 and ratified by King William IV in 1831. It could only be awarded to selected Navy ratings after altogether 21 years of service and good conduct. The medal remained in use until 1847, when it was replaced by the Naval Long Service and Good Conduct Medal (1848). The
Queen Victoria Police Jubilee Medal and members of ambulance units. Those in possession of the earlier Golden Jubilee Police Medal who again qualified, received a dated clasp to be fixed to their existing medal. Below are the number of medals awarded, the wording of the service being that inscribed on the medal: The medal and ribbon were identical for the 1887 and 1897 medal, with the exception of the year inscribed on the reverse.<br> The medal is of bronze, in diameter and has a plain straight ribbon bar. Queen Victoria Police Jubilee Medal A Police Jubilee Medal was awarded to those on duty at Queen