Steam spring (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Steam spring" in English language version.

refsWebsite

Global rank English rank

70^th place

63^rd place

1scienceandsociety.co.uk

low place

low place

6^th place

6^th place

1southayrshirehistory.wordpress.com

low place

low place

archive.org

Wood, Nicholas (1825). A Practical Treatise on Rail-roads and Interior Communication in General. London: Knight & Lacey. p. Plate VII.

loc.gov

Strickland, William (1826). "G. Stephenson's Patent Locomotive Engine" (engraving).

scienceandsociety.co.uk

"Hackworth spring safety valve" (Image of museum exhibit). National Railway Museum. 1830.

southayrshirehistory.wordpress.com

"Troon's icon of industry: the first railway locomotive in Scotland". South Ayrshire History Blog. South Ayrshire Libraries. 16 October 2012.