Gauge Panel - Light Sockets?

[Ironhorse]

Doing a bit of spring cleaning in the garage and parts shed, ran across these light sockets that are used to illuminate the instrument panels. Have a total of 27 sockets which is enough for 3 gauge panels when using the 7 gauge layout. No pics right now but most everyone knows what they are I'm sure. Some have bulbs, some don't, did not check bulb operation. Any thoughts on value, sell as a group lot or as a "set" for an instrument panel build?

Also have a couple of the cardboard turn signal tubes with gaskets.