Not coins, but I always find graphic art of this period quite fascinating, while being repulsed by the baser instincts behind the romanticised images.
Italian military aid stamps of 1935. I have highlighted the most fascist-looking stamps. The harking back to ancient Rome and its symbols is typical. Then with extreme right-wingers, you get the fanatical look in the eyes and that mystical obsession with fire, flames and torches.