Check this out, you might find interesting.
http://www.waterheaterrescue.com/pages/whh/pages/water-heater-museum-home.html
Great info… Thanks Marcel much appreciated .
I did not see the little cast iron Jacket wood fed heater we had 65 years ago .
I like the Gas we have now always hot water to wash with .
I don’t remember that one either Roy, I wasn’t born yet. :mrgreen: