Gueymard-Lauters, Pauline - Vintage CDV Photo in Don Giovanni Autographs Singers 50 or less H so it may be difficult

so it may be difficult to see in the scans but they are clearly visible in the actual item (see full scan and detail image)

some toning on front cover

Italian soprano and voice teacher (1811-1886)

French composer (1863-1937)

Great lot of 19 unsigned photo postcards of opera singers shown in role

Gueymard-Lauters, Pauline - Vintage CDV Photo in Don Giovanni Autographs Singers 50 or less H so it may be difficultBelgian mezzo soprano (1834 1908) who starred in the world premieres of Verdi's Don Carlo, Thomas's Hamlet, and Diaz's La Coupe du Roi de Thule. Fine vintage (unsigned) Carte de Visite CDV photograph of her probably in Mozart's Don Giovanni by photographer Charles Reutlinger, ink marks on verso indicate the year 1870. Size is 2. 5 x 4. 1 inches, in excellent condition.