From Google Translate "Medalla de Honor a los Vencedores de los Campos de Caseros" "Medal of honour for the Victorious on the Caseros Fields",
Bought a box of old rolls of medal ribbon and have identified them as best I can but would be happy if someone messages me with any other suggestions.
It is not always possible to purchase short lengths of ribbon at a reasonable price, so I have usually bought long lengths, or assortments, to get the pieces I needed.
So clearing out all my unwanted items to fund other purchases.