Impeccable registered cover, franked with 3 (2) and 30 Centimos \"Germania\" with overprint Marocco and outside the validity period 10 penny \"crown / eagle\" with overprint Marocco 10 Centimos (these from post office clerk because expiry rejected) and 10 Centimos \"Germania\" additional franked, accordingly handwritten notation, violet single circle postmark with handwritten R. 113, these emergency measure to the identification as registered mail was so far unknown and might be an unique piece act, cancellation \"RABAT\" from 24.2.02 and arrival postmark from Ludwigshafen 4.3.02, postal history extraordinarily interesting article of mail!