Protocol respecting the freedom of commerce and navigation in the sulu Archipelago, signed at Madrid, on the 11th of March, 1877, by the representatives of Great Britain, Spain and Germany 

 - 4 p. (Spain. No. 1 (1877) 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>SULU<br/>GREAT BRITAIN--FOREIGN RELATIONS--TREATIES<br/>SPAIN--FOREIGN RELATIONS--TREATIES<br/>GERMANY--FOREIGN RELATIONS--PHILIPPINES
<br/><br/><label>Dewey Class. No.: </label>341.246042 S15/1877