How’s this for rarer than rare operating locomotives;

Here are TWO Plymouth Model BL locomotives, one built circa 1918 (narrow gauge) and one from 1919 (standard gauge), both are operational in the 21st century. A few more years and they can join the very small group of one hundred year old locomotives that still operate;

https://www.youtube.com/watch?v=0YR7gyYAxEI

https://www.youtube.com/watch?v=ovTlmPsQyBk

Enjoy, and please support the organizations doing this work.

Cheers, Kevin