"And printing office. Mr. Watson, in his letter writes:- "The house of Sower the Printer, and earliest Bible publisher in our country, and also of an early German newspaper - See facts in annals. - The house stands vis a vis Indian Queen Street, near Wister's.' My grandfather Zachariah Poulson, the 1st was a pupil of Christopher Sower, and here taught 'the art and mystery of Printing.' See p. 80."
LCP Accession # (3) 2526.F.81