Drives,
When I was about 8 years old, we moved to Alaska. My dad built a new house where they were just starting to cut in a new sub-division out of the forest.
I used to go play on all the equipment. That pic of your gramps brings back a lot of memories for me.
Then today, I was going a bit old school tempering a new knife. It was raining and my hat soaked through. I put on the old metal hardhat, just like I used to play with when I was a kid. The sound of the rain on that hard hat brought back even more memories.
I'm too cheap to buy leather from the local store up the street. Tandy seems to think they deal in gold. I get it where ever I can find it.
As I said, I'm making a hack or riving knife today. No forging on this one, only removing the material with grinders and my belt/disc sander. Not intended to be fine tool, this one is more of a rough use type tool.
I used up some of the Elm scraps to get some good coals. I brought it up to a temp that renders the metal non-magnetic. After a quench, I used momma's oven to heat treat it. (she's out of town)

Hoping for a tough blade that is not too brittle.