The 1915 Russian 1,000,000,000 WWI loan document with 5 1/2 interest coupons attached is a historical artifact that represents a significant financial transaction during World War I. This loan was issued by the Russian government to finance its war efforts during the conflict. The inclusion of interest coupons indicates that the loan was structured as a bond, with periodic interest payments due to the bondholder. The face value of 1,000,000,000 suggests the substantial amount of capital that Russia sought to raise through this issuance.