Translation:
Official translation
O, thou son of the Kingdom! Your letter dated Dec. 14 1918 was received. Praise be to God, it was indicative of zeal and of happiness
حمد خدا را که شفق صبح صلح و سلام دميده اميدواريم که در مستقبل آفتاب سلام عامّ از افق عالم
