59 3100 turn signal wire color?

[Tod59]

In garage now, need assistance cant use search function on my phone for some reason.

Bought new gauge pod for my 59 3100 from brothers. Installing now: right turn signal always worked and color of wire is dark blue.

Left turn signal never worked, now I know why, because there is no wire or socket/bulb.

Question: what color is the left turn indicator wire supposed to be?

Previous owner really butchered things up.

Also, one of the light sockets was attached to the key starter switch behind the dash even though no place for a light to be seen?
Please help.
Thanks
Tod59