Technology
Technology
RICHARDSON, ROBERT & WILLIAM BRIDGE ADAMS.
Railways, Engines, Carriages, ..[London, Eyre and Spottiswoode], 1847.
RONALDS, FRANCIS. - RONALDS' METEOROLOGICAL INSTRUMENTS
On the Photographic Self-regis..(London, Richard and John E. Taylor, 1847).
PYROTECHNICAL SIGNALLING - COULIER, (P.F.) et RUGGIERI (C.F.).
Nouveau Code de Signaux de Jou..Paris, Chez l'Auteur, 1846.
ERDMANNSDORFF, G.A. von.
Die kleinen Waffen oder die Wa..Magdeburg, Heinrichshofen'schen Buchhandlung, 1845.