DAVID D. PORTER, Acting Rear Admiral. On the 30th of April General Grant, with the three selected _corps de armeé_, viz.:—the Thirteenth, General McClernand; the Fifteenth, General Sherman, and the Seventeenth, General McPherson, crossed from the Louisiana side of the Mississippi river and landed at Boulinsburg. The total number of killed in the fleet was twenty-six, and the wounded fifty-four. The bombardment was terrific, the gunboat men exhibiting a coolness, courage and determination which it seemed nothing could resist. The rebels stood bravely to their guns, but the steady and heavy fire of the iron-clads drove them again and again. All the boats were struck repeatedly; but the Tuscumbia was the only one materially damaged. She had her hogchains cut away, and was otherwise so badly damaged that it was deemed advisable to remove her from the scene of action. Finding it useless to protract the contest when the object to be attained could be reached by another way, the gunboats moved out of range and prepared to run the blockade at night. The usual precautions were taken to prevent casualties, and each gunboat carried all the troops it could conveniently accommodate. The transports were filled with troops, and all the barges crowded—so eager were the soldiers to take part in the exciting scene. The gunboats started first, and were subjected to a severe fire, for it was almost as bright as midday; the moon shining from a cloudless sky. When the transports appeared the concentrated fire of the rebel batteries was directed to them; but none of the vessels were disabled. The Cheeseman had six or seven horses killed by the explosion of a shell; but no lives were lost, as far as heard from. General Grant was aboard a tug during the fight, and directed the movement of troops, under cover of the gunboat fire. The forces landed at Bayou Pierre. BOMBARDMENT OF HAINES’ BLUFF.