Thank you so much for the information once again. Page 695? “Cartucheria Espanola” must be the dictionary of Spanish ammunition.
I weighed my cartridges as you suggested. The red tipped one is 24.98 grams and the green tipped one is 25.31 grams. Therefore, based on the weights they are closer to the weight for the tracer rounds.
The Spanish system slightly reminds me of the Japanese system of color coding. It’s too bad there isn’t a comprehensive work on color coding for all the various systems used around the world. There is certainly enough expert knowledge on this forum to do so. However, the knowledge seems to be compartmentalized based upon the various collectors’ specialties. It would be interesting if some of the specialists, such as yourself, would collaborate on a multiple contributing author-type of book to consolidate as many of the color codes as possible much like the headstamp listing. Maybe there is such a work and I just don’t know of it.
Thank you for your assistance once again.