Dan,
This car looks to be in remarkably good shape. Where has it been the last couple of decades?
On another tact; can you discern the brand name of the fog lights? These look a bit smaller than the Appleton lights that were original equipment on at least the 37 and 38 Cadillacs and LaSalles. I'm wondering if they are Unity brand. This company survives to this day and can supply an array of parts related to fog, driving and spot lights they have manufactured in the past.
As you may realize, this site is mainly for the benefit of members of the Cad/LaSalle club. For the modest sum of $50/year, you could be receiving the Self-Starter, the CLC magazine and the annual club directory. Well worth the annual dues, which I might add are less than some other clubs I belong to.
Mark Lowery, CLC #25216