. Leifer son, M.D. <A very interesting paper, exhaustively Vehicle, Parry & Re Mail box, H. Hill. treating of the causes of obesity and the proper method Catalogues mailed on application. Vehicle, Parsons & W Manganese and ir of combating it. Contained in SCIENTIFIC AMERICAN 165 W. 2d St.,… … HOME-MADE INCUBATOR.—PRACTI- Photographic appa.,lens tube for, W. H. Trueman 435,335 Photographic camera, J. 1. Blackmore............ 435,342 TO BUSINESS MEN ca} directions for the manufacture of an effective incu- Photographic objective, Abbe & Rudolph 435,271 DESIGNS. bator that has been…
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