Allen Anders Seipt, Schwenkfelder Hymnology (1909)
“ It has been the writer's good fortune to unearth a number of important collections of hymns in manuscript and it is not unlikely that others exist which will yet be discovered. We should, therefore, not lose sight of the fact that the great mass of transcriptions—of hymns, of sermons, of historical matter and of other literature—produced by the Schwenkfelders in America represents the survival of the laborious work of transcribing which originated in Europe more than two hundred years before, when printers were forbidden to do press-work for the Schwenkfelders. ”
