In cases of doubt as to the identity of the right holders or as to the conditions of use of a particular item, a request for information may be sent to our office - Just email us.

Despite extensive research, it may be that The Treasure Chest Lda has not been able to identify certain authors or right holders of documents appearing on this website. If you are such a right holder, or if you have identified such a right holder, or if there is a mistake on our part, we would be grateful if you could kindly contact us via email.