Description of the Grotto at Swatara, by the Rev. Peter Miller, of Ephrata; Communicated by William Barton, Esq
Published in Transactions of the American Philosophical Society, in 1786, in volume 2, pages 177-178
Date published:1786
Published in Transactions of the American Philosophical Society, in 1786, in volume 2, pages 177-178
Date published:1786