Letters: Marie Corelli
Ms poem: `To Lizzy in Heaven' by the Countess van de Vyver on the death of her daughter; 1859. Looseley inserted: - letter from Queen Isabella de Bourbon [of Spain] to the Countess van de Vyver, 14 May 1876. - Ms poem, `My lady in wrath' by Eric Mackay. - letter from the Marquis d'Orovio [formerly Spanish Minister of Finance] to [the Countess van de Vyver]; 8 June 1869. - letter from Le General Reyna, [formerly Spanish Minister of War] to the same; 26 April 1873. - letter from Maria Montessori to Bertha Vyver, 1919.