King of Spain from 1886 until 1931, who was proclaimed king at birth and assumed leadership at just 16 years old (1886–1941). AQS, in French, signed “Alphonso R.,” one page, 6.25 x 8.25. Dated “Fontainebleu, 1931. Alfonso writes, in full (translated): “Peace is a magnificent ideal, but in order to achieve it, all nations must set aside their questions of pride and work for it in good faith.” Page is affixed by its corners to an 11.25 x 16.5 off-white sheet. In fine condition. RR Auction COA.