dle working in bearings, G No. 57 Ann street, this city. tion of the kind we have ever seen, and we attachment being such as to' allow of every hope the inventor will be rewarded for his in- movement which may be necessary for the genuity, and remunerated for the expense it PATENT BLIND AND SHUTTER… … manner of locking the boards or planks toge- the Ameiican World's Fair. An exhibition | building—or only half way open, or only a The accompanying engravings are views of ther, for roofing, and it is also applicable to not countenanced by Government cannot but a most valuable improvement in Blind…
Patents · Improvement · Pintle · Seed · Planing · Hot air · Air · West side · Valuable improvement · Scientific American · East side · Patent office · Years ago · Steam engines · York city · Upper portion
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