Box contains four video tapes, one of which is unidentified. Titles on containers are: "Spartacus, Pt. I, Oct. 21, 1980"; "Spartacus, Pt. II, Oct. 21, 1980--Bolshoi Theatre, Moscow"; "Master Tape: Nadeyzhda Pavlova; Vyochislav Gordeyev: Giselle, Bolshoi Theatre, Moscow, 1976." It is not clear from an inspection of the containers whether these videos are commercial or non-commercial.