I have had this "kit" for a while now. Cannot find my box of scribed sides, so am considering using these.
First, they are smooth side - did Santa Fe have ice cars with plywood sides?
Second - do they have value as some obscure part of O Scale history? Am I making a mistake by glueing that stuff inside a box forever?
Third - how does a big box of beautiful scribed plywood sides get so lost? Enquiring minds want to know.