P.S. There is melted bits of other melted engines in the gold to make the gold sturdier and more resilient against hard weathers, and yes, some of the parts in the mix are imported from Britain. The AVRY imported British engines when it started in 1865, so they used the engines’ parts for the gold solution to make it more viscous and stronger, as the old locos were not needed anymore.
Bad news, guys. The file that I updated with new valve gears corrupted and honestly, I’m too lazy to keep updating. (The young valve gear was mechanically incorrect anyway). Unless I get super bored some day, this post will probably not be updated.
