50 Pfg crown / eagle with diagonal overprint "Karolinen", scarce and genuine random devaluation "SAIPAN 14 / 11 00 the Mariana Islands" on piece, faultless condition, testing note Jäschke-Lantelme "stamp Saipan on Karolinen non-admissible, stamp, stamp, overprint genuine" as well (before examination Jäschke-Lantelme already displayed) photo expertize Dr. Hartung: "perfect perforated and in faultless, used condition. ", interesting piece of the rare stamp!