Journal of Surgeon Alfred L. Castleman.

26th.–News reaches us to-night of a pretty severe skirmish two or three miles off, in which it is said about fifty of the enemy were killed. I have very little confidence in these “it is saids.” We lost four men killed. I went to Ship Point to-day, and made the acquaintance of Doctor McClellan, (brother to General,) and Surgeon General Smith, of Pennsylvania–both agreeable men. Our army have done a wonderful work here, in the last few days. They have built a “corduroy road” all the way to Ship Point, eight miles, through a most dismal swamp. Over this road we are now transporting all our supplies and munitions (having got possession of York River, up to the neighborhood of Yorktown.)