Yellowtail and Metters "M" Windmill Parts 

The Yellowtail was originally known as the Metters "M" windmill. This was developed in the late 1950's from the older "K" and "Nu-Oil" models that Metters had made since the early twentieth century. The Yellowtail was also known as the MBP model "M", but was renamed in the early 1980's with a name which reflected what it was popularly called. The Yellowtail has now been in production for more than fifty years.