Disk Heads For Art? (Lexington)

These have been sitting in a box out in the barn since 1986 or so.
They are disk heads dating from the early computer disk drives where the storage was anywhere from 3/4 Megabytes to 100 Megs on 16" disks stacked 10 high.
I'm just going to throw them away, but thought there may be some enterprising artist who could use them or entrepreneur who'd mount / sell them to people in the business.
I got them as I was in the scrap computer business for a while back then.