Paris: 1910. Paperback. Rossignol, V. Proff-Kalfaian et Ses Premieres Oeuvres. Paris: 1910. double-page illustration, 12p. Wrapper. 21cm. Bookplate. Text browned. Horizontal crease, torn at end. French text. A fragile copy of a very uncommon pamphlet. Krikor Proff-Kalfaian appears to have been an Armenian musician who emigrated to the West. More