unreplaceable(The present capitol suffered a heavy loss in the burning of its library in 1911, by which many unreplaceable books and original documents were destroyed. • Bombs on St. Mark's in Venice, on the Square of Verona, on world treasures unreplaceable.4uzhoj)
one-time production(Shure has partnered with Paul McCartney to make available at auction a one-time production of 600 serialized graphic painted SM58s Lily Snape)