WASHINGTON, April 24, 1860.

To the House of Representatives: 

In compliance with the resolutions of the House of Representatives of the 2d March, 1859, and of the 26th ultimo, requesting information relative to discriminations in Switzerland against citizens of the United States of the Hebrew persuasion, I transmit a report of the Secretary of State, with the documents by which it was accompanied.

JAMES BUCHANAN.

WASHINGTON, April 25, 1860.

To the Senate of the United States: 

In compliance with a resolution of the Senate of the 22d ultimo, calling for information concerning the expulsion from Prussia of Eugene Dullye, a naturalized citizen of the United States, I transmit a report from the Secretary of State, dated the 24th instant.

JAMES BUCHANAN.

WASHINGTON, April 27, 1860.

To the House of Representatives: 

In compliance with the resolution of the House of Representatives of March 26, 1860, requesting “copies of all official correspondence between the civil and military officers stationed in Utah Territory with the heads or bureaus of their respective Departments, or between any of said officers, illustrating or tending to show the condition of affairs in said Territory since the 1st day of October, 1857, and which may not have been heretofore officially published,” I transmit reports from the Secretaries of State and War and the documents by which they were accompanied.

JAMES BUCHANAN.

WASHINGTON, April 30, 1860.

To the Senate of the United States: 

In compliance with the resolution of the Senate of the 2d of February, 1859, requesting information in regard to the compulsory service of citizens of the United States in the army of Prussia, I transmit an additional report from the Secretary of State and the document by which it is accompanied.

JAMES BUCHANAN.

EXECUTIVE MANSION, May 1, 1860.

To the Senate: 

In compliance with the resolution of the Senate adopted March 19, 1860, calling for the correspondence, etc., in relation to the Mountain Meadow and other massacres in Utah Territory, I have the honor to transmit the report, with the accompanying documents, of the Secretary of the Interior, who was instructed to collect the information.

JAMES BUCHANAN.

WASHINGTON, May 3, 1860.

To the Senate of the United States: 

I transmit to the Senate, for its consideration with a view to ratification, a convention between the United States and Spain for the settlement of claims, signed at Madrid on the 5th of March last.

JAMES BUCHANAN.

WASHINGTON, May 19, 1860.

To the Senate and House of Representatives: 

On the 26th day of April last Lieutenant Craven, of the United States steamer Mohawk, captured the slaver Wildfire on the coast of Cuba, with 507 African negroes on board.  The prize was brought into Key West on the 31st April and the negroes were delivered into the custody of Fernando J. Moreno, marshal of the southern district of Florida.