10 coronas Emperor Franz Joseph, head picture to the right, rough print, light blue (milk blue) as a single franking on folded letter cover from Triest to Switzerland. the stamp is perfect perforations. cancelled by oval cancel "TRIEST / 30-12 / V. E. ". the document was vertical and horizontal folded. a tear above is by means of of a hinge inside reinforced, expertized Strakosch and photo expertize Rene Strakosch (2018), ANK 85.- plus