Medal for Long Service Medal for Long Service The Medal for Long Service (Polish: "Medal za Długoletnią Służbę") is a Polish decoration awarded in three classes (gold, silver and bronze) to members of the Polish Armed Forces and other uniformed services, and to civilians who have honorably completed 30, 20 or 10 years of service to the State. The medal was established by the Law of January 8, 1938. After the outbreak of the Second World War the conferment was suspended, and after the war the medal was eventually discontinued. In 1951, it was replaced by the Medal of the Armed Forces in the
ASA Silver Medal ASA Silver Medal The ASA Silver Medal is an award presented by the Acoustical Society of America to individuals, without age limitation, for contributions to the advancement of science, engineering, or human welfare through the application of acoustic principles or through research accomplishments in acoustics. The medal is awarded in a number of categories depending on the technical committee responsible for making the nomination. Recipients of the medal are listed below. Source: Acoustical Society of America If the nomination is made by two or more technical committees the Silver Medal is known as the Helmholtz-Rayleigh Interdisciplinary Silver Medal. Recipients include