Added a pair of images to the 19th century (2nd half) featuring the Moravian trombone choir of Bethlehem, Pennsylvania. For more updates on the Moravian trombones, see here. 1888—Bethlehem, Pennsylvania: An engraving published in Harper’s Weekly features the Bethlehem Moravian trombone choir playing by torchlight for arrivals at the Easter Dawn service (see above image; public [...]