Turn signal indicator

The little turn signal indicator light on the dash of the 68 Sprite
broke off this evening. I looked in V.B. and they don't even offer it.
does anyone on the list have one that they would part with/sell. The one
I need is the about the same size and concave shape as a contact lens
but chrome with a slender green arrow  in the chrome that the plastic
comes through just a little bit. If you have one please contact me off
list. TIA Brad