Most of the drum manufacturers apply a special release of sets on the occasion of an anniversary. The English company Premier has done the same when celebrating their 50th anniversary in the year 1972. The set has shells covered with natural lacquer. Onto that they applied different red stripes. The corresponding hardware 'Trilok' was state-of-the-art on the market. This anniversary set was bought by a Hungarian quartet in a Swiss exhibition during their work there.