MS West Grama
... that American cargo ship MS West Grama , while in the service of the U.S. Navy in 1919, was the first American-flagged ship to enter Bulgarian waters?
... that <a href="./United_States" id="mwBHg" rel="mw:WikiLink" title="United States">American</a> <a href="./Cargo_ship" id="mwBHk" rel="mw:WikiLink" title="Cargo ship">cargo ship</a> <b id="mwBHo"><a about="#mwt22" data-mw='{"parts":[{"template":{"target":{"wt":"MS","href":"./Template:MS"},"params":{"1":{"wt":"West Grama"}},"i":0}}]}' href="./MS_West_Grama" id="mwBHs" rel="mw:WikiLink" title="MS West Grama" typeof="mw:Transclusion">MS<span typeof="mw:Entity"> </span><i>West Grama</i></a></b> <i id="mwBHw">(pictured)</i>, while in the service of the <a href="./United_States_Navy" id="mwBH0" rel="mw:WikiLink" title="United States Navy">U.S. Navy</a> in 1919, was the first American-<a href="./Flag_state" id="mwBH4" rel="mw:WikiLink" title="Flag state">flagged</a> ship to enter <a href="./Bulgaria" id="mwBH8" rel="mw:WikiLink" title="Bulgaria">Bulgarian</a> waters?