MENTS. [NUMBER 9. THE CATALOGUE OF AMERICAN PATENTS SCIENTIFIC AMERICAN. ISSUED IN MAY AND JUNE, 1845. … iustruct them in various mechanical trades, and guard for improvement in instruments for drawing—7th them against impositions. As a family newspaper, it June. will convey more useful intelligence to children and To George W. Billings and John Harrison, of tion or influence of fire. young people,…
Internet Archive · Public domain (published before 1931). Free to use for anything.
