The term letters of marque is identified in base64 scheme by the sequence bGV0dGVycyBvZiBtYXJxdWU=, while the MD5 signature is equal to 04428117a5457b6096fde6df867e21cd. The ASCII encoding of letters of marque in hexadecimal notation is 6c657474657273206f66206d6172717565.