g and steering a boat which is very simple in con- what to do in the first stages of the disease. were paid for their work in proportion to the number struction, easy to manage, and which will drive the His mode of treatment seems rational; certainly, it is of brick laid. The founder of these… … BATZ'S HAND PROPELLER FOR BOATS. by coiled springs placed within the barrels. occupations, and who have not settled down The boat is steered from the feet, which rest to the learning of a trade until they are over on a centrally pivoted cross bar, to the ends of which 25 years old, do not take hold…
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