...drawing out the ductile glass. If it be a vessel with a <wide orifice, the glass in its melted slate is opened and widened with an iron tool ; after which...size required. Should a handle, foot, or any thing eke of the kind, be required, these are made separately, and stuck on in its melted state. Window Clan...

...and the neck is formed on the outside, by drawing out the ductile glass. ; If it be a vessel with a wide orifice, the glass, in its melted state, is opened...after which, being again heated, it is whirled about by a circular motion, till it is extended to the size required. If a handle, foot, or any thing else...

...body, and the neck is formed on the outside, by drawing out the ductile glass. If it be a vessel with a wide orifice, the glass, in its melted state, is opened...after which, being again heated, it is whirled about by a circular motion, till it is extended to the size required. If a handle, foot, or any thing else...

...is formed on the outside, by drawing out the ductile glass. ••.. .. s If it be a vessel with a wide orifice, the glass, in its melted state, is opened and widened with an iron tool ; alter which, being again heated, it is whirled about by a circular motion, till it is extended to...

...bottle ; and the neck is formed by drawing out the ductile glass at the upper extremity. If he be making a vessel with a large or wide orifice, the glass,...it is whirled about with a circular motion, and, by the centrifugal force thus produced, is extended to the size required. Should a handle, foot, or any...