I also found the following, quoted here, which details the final battle in the south:
"The PAVN Commander knows that he had severely weakened and damaged the defenders in the Charlie Co sector the previous morning. What he does not know is that a fresh company - B Co 2nd Bn 7th Cav, had taken over the position after that engagement. That company, unmolested the previous afternoon, had cut fields of fire, dug new foxholes, fired in artillery concentrations, carefully emplaced it's machine guns and piled up ammunition(1).
Rescorla directed his men to dig foxholes and establish a defense perimeter. Exploring the hilly terrain beyond the perimeter, he came under enemy fire. After nightfall, he and his men endured waves of assault. To keep morale up, Rescorla led the men in military cheers and Cornish songs throughout the night(2).
Rescorla knew war. His men did not, yet. To steady them, to break their concentration away from the fear that may grip a man when he realizes there are hundreds of men very close by who want to kill him, Rescorla sang. Mostly he sang dirty songs that would make a sailor blush. Interspersed with the lyrics was the voice of command: “Fix bayonets…on liiiiine…reaaaa-dy…forward.” It was a voice straight from Waterloo, from the Somme, implacable, impeccable, impossible to disobey. His men forgot their fear, concentrated on his orders and marched forward as he led them straight into the pages of history.(3)
The PAVN assaults four separate times beginning at 4:22 AM. The last is at 6:27 AM. They are stopped cold, losing over 200 dead. B Co has 6 wounded. At 9:55 AM, a sweep outward is made which results in more enemy dead and the position secured".
This is from the following website:
http://www.mudvillegazette.com/archi..._military.html