Hi mate! I hope the cough's getting better? Yes, It is the Romano R-83. A Fighter built specifically to an order from the Republicans, and constructed secretly in Belgium. Six were built and shipped to Spain, where they were probably used as advanced trainers. There was also an R-92, essentially the same but with a different engine. A single prototype R-92 was built to an order from the Republicans, and was probably delivered to Spain.
You have that column again.... RR