BOSTON, MASS.
☞ All orders directed as above will receive prompt attention.☜
☞ Also for sale by the Druggists generally throughout the United States and the Canadas.
☞ All Instruments manufactured by the subscriber are put up with great care and attention and warranted perfect in every respect; they are accompanied by a Book of Directions for use, stamped with the Proprietor's Patent Trade Mark. None are genuine unless so stamped, and all persons are hereby cautioned against infringing on the same.
T. LEWIS.
Transcriber's Notes
1.Simple typographical errors were silently corrected.
2.Some illustrations have been moved for reader text continuity.