This was my high chair when I was a kid, used for all of my younger sibs too. My parents had gotten it from their grandparents and kept on using it, and I have no idea how old it is. It has survived many generations of use.
Maybe somebody like Sipp can date it.
It's one of the many items I retrieved from my parents' house. One cool thing about it is that you can climb up it to get into it.
Could this be manufactured today as child furniture? I doubt it. Too dangerous, vulnerable to lawsuits, etc. However, this fine thing will have a long future unless the Feds arrive to charge me with child endangerment.
If a dopey kid falls out of this chair and cracks its head open, it's just Darwinian, isn't it?
Nobody will save your stainless steel and plastic high chairs for posterity, but I think this one has a long future somewhere in the Bird Dog family.