Memphis, Sunday, Oct. 4. To-day is the anniversary of that terrible day when our Battery lost their guns at Corinth, and it is not forgotten. The baggage was brought up as early as possible but in miserable condition, most of the clothing destroyed by water, having been stowed away in the hold of the boat which sprung a leak, and stood in two feet of water. Three sets of harness missing or torn too badly for use, and several horses lost. Two of the horses were found in the camp of the 7th Wisconsin Battery. Harnessed up at 7 A. M. and an invoice taken of the missing articles; the result reported to headquarters. The 1st Brigade are moving their baggage on to the cars. We expect to go soon. I am ready, but many of the boys are in poor condition to move. Many of the boys drunk last night.