I use RC to make working prints, then print on FB for final prints. I keep Foma grade 2 and 3 on hand, along with Ultra Fine grade 3, the only FB paper they carry, not sure who makes it, seems to have a different tone than Foma. In the past I also printed on Salvich 2, like the SW for mounting. In the near future I am going to order Oriental VC FB, and I may take a chance on ordering some Salvich and see how long it takes B&H to deliver. In my freezer I have Galleria grade 1, no longer in production, a box of Efke VC and a packet of Kodabromide grade 3. I don't often need grade 1 paper, the Efke and Kodabromide will come out this winter.
For a 1940 look you might to order some Salvich from B&H, it is very old fashion, I think it will have great 40s look.