Los 693
3 m., single copy from the lower sheet margin with plate no. "2", unmounted mint, almost invisible vertical crease at right, ending in a closed tear, also some very light toning in the margin only; only 4 mint copies of this stamp are known, with the plate no. unique, certificates Muentz ( not mentioning the tear) and Dorfman (Bale 91D, 5.500$)
