Beast Dingbot

Beast of the Rails Dingbot Clank

As documented by Prof. Foglio and Foglio, the Beast was a gluttonous train engine that terrorized Europa. When it escaped the Corberttite Catacombs, Agatha Heterodyne lead an effort to recapture and depower it. In the aftermath, Agatha saved the intelligence of the Beast Engine and contained it in a custom Dingbot who has continued to assist her journeys.
See Volumes 14 and 15 of illustrated history of Agatha Heterodyne.

* First appearance as a Dingbot -- Volume 15, page 49 -- http://www.girlgeniusonline.com/comic.php?date=20150511#.Xul-BC-ZOL8
* First gets feet -- Volume 15, page 52 -- http://www.girlgeniusonline.com/comic.php?date=20150518#.Xul9ki-ZOL8
* No monocle -- Volume 16, page 59 -- http://www.girlgeniusonline.com/comic.php?date=20160415#.Xul-nC-ZOL8

Secondary Sources
* https://girlgenius.fandom.com/wiki/The_Beast_of_the_Rails

Materials and details change over time, suggesting Agatha continues to refine his housing.
Provi