Item Tag: Mavis
This is a 2009 Mattel Trackmaster Mavis, it works and runs well, but looks a bit messy and has a few chips and scratches like you see the pictures 
Wooden Railway Thomas & Friends Mavis, 2003
Thomas & Friends Take Along series.
The Ertl Thomas & Friends Mavis HO 0-6-0 Diesel Locomotive 2115G from 1993 is a pre-built model replica of Mavis, featuring a black, red, and yellow color scheme. Made of plastic and controlled with an analog system, this locomotive is designed for a HO gauge rail system with a two-rail system. The item, measuring 4 inches in length, is part of the Thomas & Friends franchise and represents the Ffarquhar Quarry Co. Ltd. corporate roadname.