he desire for some way of dilute sulphuric acid as before (one part acid, for making plates in shorter time would not permit eight parts water), and to which two drams of a relaxation of efforts to do still better. Various strong nitric acid are added, in the pint of fluid, means were employed to… … WORK OF THE EVENING CLASS, CHICAGO ART INSTITUTE. shaft from'which motion Composition — “The Music Lesson.” — By Miss A. C. Cottell.
Printing -- Periodicals · Printing -- United States -- Periodicals · Bookbinding -- Periodicals · Bookbinding -- United States -- Periodicals · Graphic arts -- United States -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
