Sure looks like a Sylvania S12 socket. It doesn't appear to be made anymore as I don't see it in the catalog. Maybe a theatrical supply company would have some old stock.
Sure looks like a Sylvania S12 socket. It doesn't appear to be made anymore as I don't see it in the catalog. Maybe a theatrical supply company would have some old stock.
I think you've nailed it. Looked in my 6th and 7th edition Sylvania Lighting Handbooks and found the picture and description. Have started the search. Thanks!