The term letters of administration is identified in base64 scheme by the sequence bGV0dGVycyBvZiBhZG1pbmlzdHJhdGlvbg==, while the MD5 signature is equal to a4ceb095153b86ebd4de10d962097bad. The ASCII encoding of letters of administration in hexadecimal notation is 6c657474657273206f662061646d696e697374726174696f6e.