Heir apparent to the throne of the Russian Empire (1904-1918) who was the youngest child and only son of Emperor Nicholas II and Empress Alexandra Feodorovna; at the age of 13, he was executed alongside his parents, four sisters, and three retainers by forces of the Bolshevik secret police. Unsigned original 1 x 1.25 photo of Alexei Nikolaevich, Tsarevich of Russia, as a young boy wearing his sailor uniform. The photo is housed in its original leather frame. In fine condition.