Aërial locomotion - Pettigrew versus Marey
By: by Professor Coughtrie.
Published: 1875
Place of publication: London
Language: eng
Number of pages: 20
Subjects: Pettigrew, James Bell, -- 1834-1908.; Marey, Etienne-Jules, -- 1830-1904.; Flight.
Notes: Reprinted from the Quarterly journal of science, April, 1875.