Forerunner postal stationery used and dispatched in Therapia, the summer residence of the German Message. The extreme rarity of the piece of evidence lies in the late usage of the third small stamp from Constantinopel in Therapia, exclusive in the summer months 1884-1888. The postal stationery is very fresh with extremely clean print of a postmark, arrival postmark from Berlin and long legitimate text. A slight vertical crease is here meaningless and becomes as a matter of form mentions. According to Steuer handbook are only a few pieces of evidence have become known. Photo expertize Steuer BPP. Valuation this rarity in the Steuer handbook with airmail! !