Lantern Slide - Cross-Section of Watt's Rotative Double-Acting Condens...
Cross-section diagram of a Watt's double acting condensing steam engine of 1782.
Dampfma gr. Image from Zeno.org
Deutsch: Die Abbildung zeigt eine von James Watt entworfene, doppelt wirkende Niederdruckdampfmaschine mit Balancier (Balanciermaschine). 1 und 2 alternierend zugeschaltete Dampfkanäle, A und B Röhrenschieber... More
Wills's Cigarettes - Borough of Smethwick - 1906
Cigarette card issued in 1906 by Wills's Cigarettes, depicting the Borough of Smethwick's "seal used in place of arms". The seal carries the Latin motto "Orbis Terrarum Officina" ("The Workshop of the World") ... More
Meyers b4 s0460 b1 - Public domain book illustration
Deutsch: Wattsche Niederdruckmaschine
Ottův slovník naučný - obrázek č. 3029
Čeština: Původní popisek: Č. 3029. Parní stroj Wattův.Deutsch: Die Bilder von Dampfmaschinen aus der tschechischen Enzyklopädie Ottův slovník naučný.
PSM V12 D149 Watt first model 1765
James Watt's first model 1765 Public domain photograph of electrical equipment, power lines, engine, free to use, no copyright restrictions image - Picryl description
PSM V12 D150 Watt pumping engine 1769
Watt pumping engine 1769
PSM V12 D152 Watt steam engine 1780
Watt steam engine 1780 The use of a centrifugal governor dates this to 1788 or later.
Watt's condensing engine (New Catechism of the Steam Engine, 1904)
Watt's condensing engine (New Catechism of the Steam Engine, 1904).jpg
Daveys engine 1885
Frontal view of the commercial atmospheric engine manufactured by Hathorn, Davey & Co, Leeds, England described in Revue Industrielle (1885)