My Second Version of the One Drum Boiler

On the occasion of my marriage, I moved to a newly constructed homestead and it was time to design and construct my Mark II donkey boiler:

My First One Drum Boiler

When the latest version of our classic design of Rhodesian boiler stopped working, during my teens, I got to thinking about making improvements on this classic design. Time was limited (I wanted a hot bath), and there were neither text books nor the web to assist me in those days.