Since its beginnings, the management of the theatre was entrusted to a businessman, or to a company owned by different individuals. According to the contract between each businessman and the Societat, a report on the management or an account statement had to be submitted.
This collection includes documents related to the different businessmen and to the seasons, whether they are brochures, advertisements, contracts or other administrative documents.
Inclou correspondència entre J. Mestres Calvet i la Societat del G.T. del Liceu, i els documents de pròrroga de contracte, els preus de les localitats, etc.
Conté les bases del Premi Juan Altisent per a instruments de vent ; les bases del Premi extraordinari per a liederistes ; i el Premi Santa Cecília. Aquestes bases es corresponen a les de l'any 1950