[Footnote 21: Correspondence of the American chargé at Vienna on the
subject of the apprehension and imprisonment by the Austrian authorities
of Rev. Charles L. Brace, an American citizen.]
WASHINGTON, _June 22, 1852_.
_To the Senate of the United States_:
I transmit to the Senate, for its consideration with a view to
ratification, a convention for the mutual delivery of criminals
fugitives from justice in certain cases between the United States on
the one part and Prussia and other States of the Germanic Confederation
on the other part, signed in this city on the 16th instant.