. Circular. Agriculture. 28 ) u 41 "TT i u 1 J J J. TT 11 r y —I 1 u )L ii TT )t k C U TT I r\ e TT H ^ ^l z u I TT u r a I II II II II "2t Front vtev^ -0 C^ -0 0- ZC Rear view* — sKov^ina vervtilattorj Cross secti'oa 0^ novelty yu sidino r side viev/. Nc5t plan. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Massachusetts. State Board of Agriculture. Boston, Mass.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear