Letter from Jacob Herzog to Isaac Leeser;April 17, 1855Letter from Jacob Herzog to Isaac Leeser written in German from Lancaster, PA on April 17, 1855. Herzog apologizes for not being able to visit Leeser as promised, explaining that he did not have enough time in Philadelphia to attend to all his business. He mentions that Leeser should have received three books via Adams Express and promises to visit on his next trip to Philadelphia.