I design and build things of mechanical and/or electrical nature. When we bought our house 5 years ago, it was "powered" by propane gas, stored out back in a giant tank. I've always disliked propane, so set out to eliminate it. We did the water heater first, buying a brand new electric one, then the clothes dryer. Electric power was easily run from the main in-house circuit breaker panel via a hole cut in the ceiling, over and down to the closet which had enclosed the gas water heater. Two items to go: kitchen stove, and furnace; that's the "biggie"! For them, I had to go outdoors to a sub-panel feeding the A/C and my shop. Reasoning that A/C and heat would never be used simultaneously, there was easily sufficient capacity there. Heat Strips totaling 12,000 watts were installed in the furnace, along with several safety switch devices I added. A nice used electric range was bought and the gas range given away. All wiring was run in metal conduit. Really nothing in these projects lend themselves to pictures, though.
So, here is one of my big projects, completed over a period of 7 years while we lived in Missouri:
Designed and built from scratch, the only finished part bought was the front knuckle-coupler. I machined and fabricated all other parts. Weight: engine, 1,000 lbs, tender, 400 lbs. Length: engine 8 feet, tender 5 feet. Track gauge 7-1/2 inches, scale 1/8 or 1-1/2 inches per foot.
During construction:
Machining a wheel for the tender:
The cylinder block and cylinder and piston valve liners:
Making a driving wheel, 9-1/2 inches diameter:
Mechanism detail:
The locomotive I modeled it from, Chicago Burlington & Quincy # 5632, a Northern type CBQ built themselves, in their shops in Iowa, 1940. They built nearly 30 of these over a 7 year period!
I laid 750 feet of track, a series of loops, with a switch allowing the loco to be stored in my shop building. My wife took the pic from across the road on our front porch.
It was running on propane, dang it!