Communications, Letters, &c., have been received from—1908

Communications, Letters, &c., have been received from—1911

Communications, Letters, &c., have been received from—1918

Communications, Letters, &c., have been received from—1915

Communications, Letters, &c., have been received from—1901

Communications, Letters, &c., have been received from—1906

Communications, Letters, &c., have been received from—1901

Communications, Letters, &c., have been received from—1897

The Art of Bacterial WarfareFinlay, B. Brett · Scientific American · 2010

Pre-Columbian Surface MetallurgyLechtman, Heather · Scientific American · 1984

A Revolution in ElectronicsRidenour, Louis N. · Scientific American · 1951

The Lost Cities of PeruSchaedel, Richard P. · Scientific American · 1951

LettersSchaedel, Richard P. · Scientific American · 1951

Science and the CitizenWalford, Lionel A. · Scientific American · 1951

Hybrid CornMangelsdorf, Paul C. · Scientific American · 1951

Heart MuscleMangelsdorf, Paul C. · Scientific American · 1951