Loco identification help

[MasonJar]

Absolutely no idea, but several attempts with Google yielded:

<!-- m --><a class="postlink" href="http://www.peco-uk.com/Nuremburg/images/HO_img_93.jpg">http://www.peco-uk.com/Nuremburg/images/HO_img_93.jpg</a><!-- m -->

which is apparently a model of a Lima product. Subsequent searches were not fruitful...

Andrew