Constitution Hall, Washington, D.C., Lucia Chase and Oliver Smith present "Ballet Theatre," with collaboration of Antony Tudor, musical director Max Goberman, regisseur Dimitri Romanoff, ballet mistress Margaret Clarke, "Les Patineurs, (The Skaters)" music by Giacomo Meyerbeer, arranged by Constant Lambert, choreography by Frederick Ashton, decor and costumes by Cecil Beaton, scenery executed by Eugene B. Dunkel Studios, costumes executed by Karinska, conductor: Max Goberman.