found: The Miracle of the bells [MP] 1948: credits (Valli)
found: Int'l. mo. pic. alm., 1992: p. 342 (Valli, Alida; b. 5/31/21 in Pola, Italy; actress; real name, Alida von Altenburger)
found: Il romanzo di Alida Valli, 1995: cover p. 2 (Alida Maria Laura baronessa von Altenburger, known as Alida Valli after 1937)
found: The third man, 1985, c1949: title frame (Valli) container (Alida Valli)
found: Washington post WWW site, Apr. 24, 2006 (Alida Valli; b. Alida Maria Laura von Altenburger, May 31, 1921, Pola (now in Croatia); d. Apr. 22, Rome, aged 84; one of the exquisite beauties of Italian cinema who starred in Carol Reed's The third man (1949) and Luchino Visconti's Senso (1954) and more than 100 other films)