1966 Dash Turn Signal Sockets

My '66 Fury came with hood mounted turn signal indicators but not the sockets in the dash/speedo.
Found the factory wiring pig tails and would like to have everything work.
When I took the dash apart I found black fabric tape over the socket holes.
If there is some sort of generic "aftermarket" light bulb sockets that will work, let me know with an Ebay or URL link.
TIA

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Author: Brad Nelson