Eldest child and daughter of Queen Victoria (1840-1901). She became German Empress and Queen of Prussia by marriage to German Emperor Frederick III. Third-person ALS, one page both sides, 4.75 x 7.25, Osbourne letterhead, December 18, 1868. Letter of thanks for a previously sent letter. In part: "The Crown Princess of Russia thanks Mr. Helps for his letter. She is grateful to have the…books." Pencil notations to top edge, and some scattered light toning and soiling, otherwise fine condition. RRAuction COA.