TITRES EN NANTISSEMENT re: BONS PANAMA CANAL. PLEDGE CERTIFICATE re: PANAMA CANAL BONDS. ALL IMPERIAL OTTOMAN BANK PAPER IS EXTREMELY. RARE AND HARD TO FIND! The item “IMPERIAL OTTOMAN BANK 1925 BANQUE IMPERIALE OTTOMANE // PANAMA CANAL” is in sale since Friday, July 12, 2019. This item is in the category “Coins & Paper Money\Stocks & Bonds, Scripophily\Financial Institutions”. The seller is “scripomundo” and is located in Mettlach. This item can be shipped worldwide.