New Zealand Railways G-Class Garratt steam locomotive.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...e_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...locomotive.jpg
Previously:
https://www.homemadetools.net/forum/...118#post172354
https://www.homemadetools.net/forum/...731#post170799
https://www.homemadetools.net/forum/...632#post170500
https://www.homemadetools.net/forum/...718#post136780
https://www.homemadetools.net/forum/...717#post143724
https://www.homemadetools.net/forum/...794#post144049
