The "Admiralty" stamp with manuscript "1 ½", good margins all around with large part of adjoining stamp at bottom, used on folded lettersheet from Constantinople to Broussa with oval "CONSTANTINOPOLI * POSTA DEI PIROSCAFI OTTOMANI P.P" alongside, a fine and attractive cover, certificate du Vachat (2009) Provenance: The Pasha Collection of Islamic Stamps and Postal History (Spink 2011)                      depicted in S. Ringstrom and H.E. Tester "The Private Ship Letter Stamps of the World - Part 2" page 118   (Image)

The "Admiralty" stamp with manuscript "3" amended in red crayon to "2", somewhat irregularly cut with part of adjoining stamp at top, on folded lettersheet dated July 4. 1860 from Constantinople to Brousse with "P.P." anchor canceller alongside, minor ageing on reverse, a fine and attractive entire, certificate Scheller (2009)   (Image)

1868 Lithographed 2 piastre black on green glazed paper, fresh colour with superb large margins, used on small piece with part of 'Joly' handstamp in blue (Mr. Joly presided over the Company), a fine example of this rare stamp, certificate du Vachat (2010) (Image)