Will You Preserve & Pass On Heirloom Equipment & Recordings?

What would you consider to be “heirloom” and worthy of passing on to future generations?

Not trying to be morbid, just thinking about passing on my hifi gear and recordings the other day. It will probably outlast me with periodic replacement of capacitors, belts, styli, etc... 

Some of the items I’d want to be treasured include my already vintage turntables and LP collection. The Vinyl Renaissance could get stronger, or this might be a one-time thing, but there are some things that can’t ever be replaced with new items, no matter how faithful the reproduction.