OUR IMMIGRATION.—Capt. W. [William] S. Warren telegraphed, on the 19th, from South Pass:—"My train passed this point at 10 o'clock this morning. All well." Capt. [Isaac] Canfield is probably near the South Pass.
Capt. [Joseph S.] Rollins' [Rawlins'] train arrived on the 20th, in fine condition, and passengers well.