<p>German Post in the Ottoman Empire, stamp of 1905 (Michel No. 87I); "Deutsches Reich"; with double lines horizontal black overprint in Gothic letters "1 / Piaster / 1"<br><b>Stamp</b>: German Post in the Ottoman Empire; Michel: No. 38; AFA No. 38 (DR-TYR)<br><b>Color</b>: ultramarine to violet-blue<br><b>Nominal value</b>: 1 Piaster <i>(on 20 Pfennig)</i><br><b>Watermark</b>: Germany No. 1 <i>(rhombs)</i><br></p>
<b>Postage validity</b>: from 1905 until 30 September 1914 <div style="display: none;">date QS:P,+1950-00-00T00:00:00Z/7,P580,+1905-00-00T00:00:00Z/9,P582,+1914-09-30T00:00:00Z/11</div><br><b>Postmark</b>: <a href="//commons.wikimedia.org/wiki/Category:Ottoman_Istanbul" title="Category:Ottoman Istanbul">Constantinopel</a>, <time class="dtstart" datetime="1913-07-08" lang="en" dir="ltr" style="white-space:nowrap">8 July 1913</time>
Deutsche Reichspost - Deutsche Post in der Türkei
scan of original