Invention and Engineering
The Indian locomotive class YG were a class of 2-8-2 metre-gauge goods locomotives introduced by Indian Railways around 1949. It was one of several standardised locomotive designs developed as further additions to the Indian Railway Standard (IRS) design locomotives built for the metre-gauge railways of India.
Curb feeler.
German Steam Locomotive Museum.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.