New York, Heumann, (n.d., ca. 1915). 24 pp. 8vo (13 x 20,5 cm.). Original printed wrappers. Illustrated.
According to the preface, Pfarrer heumann'schen Mittel were available in all larger German apothecaries, and the had received over the last 20 years "ber 250,000 Dankschreiben". Some of their nostrums: Nerosol Pills, Condurol, Oleatol Pills, Herb Tea, Cystonol tablets, Bulusol pills, Rimagot tablets, etc. With the usual testimonies.