Mopar side marker lights

[Paullew29]

I have four side marker lights. I am trying to figure out which models they will fit. My best guess so far is that they were on 1968 models.They are in original Chrysler boxes. I am cleaning out the garage, and trying to make heads or tails out of what I have.

2 of the lights are amber and the box has part number 2853-647
2 are red with a part number 2853-640

Thanks for any help.