Silversmith's art and ecclesiastical metal work at its home Benziger brothers' factory .. (1894)
Benziger brothers. [from old catalog] · [New York, Benziger brothers · leaf 46
>i mm H\ … i/ih ^^^ polishing. This is done by means of a cotton wheel coveredwith roi/gc. The wheel is attached to a lathe and revolveswith a high degree of velocity The dust and dirt generated bythis machine are collected and drawn into pipes by a blower or exhaust draught, as it is called, which carries…
Silverwork
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
