Trombone History: What a Relief

Added the following image and entry to the 17th century (first half) trombone history timeline:

Weikersheim detailWeikersheim organ1602—Weikersheim Castle, Germany: An organ for the castle chapel is made by Georg Schweitzer. The case just below the organ contains an image of a trombonist performing with a flute, viol, and organ (see facing detail and full image below; public domain) (Völkl 39).