IMPROVED HOSE-NOZZLE. IMPROVED HOSE-NOZZLE. IMPROVED CALIPERS IMPROVED CALIPERS. WINDMILL WITH REVERSING ATTACHMENT. tion the operating cord is released whereupon a CONVENIENT ATTACHMENT FOR BIRD CAGES. CONVENIENT ATTACHMENT FOR BIRD CAGES. WINDMILL WITH REVERSING ATTACHMENT, scientific american, 1904-04-09

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