Show TO PREVENT CHIMNEYS FROM SMOKING eli el phalet nye ot of nashua N H lias has taken measures to secure a patent tor for an improvement in chimneys to p pi evem them from smoking the nature of the in invention consists in in applying a portion of a to I 1 t the upper part of a chimney bemp being the long leg and the portion coition which is is attached the short leg by this arrangement a current of air air is is produced in in the upper tipper part of the chi chimney itney a and till the smoke as a natural cone consequence quence is always canita out of the chimney |