... * * * * * * I had not gone more than a hundred yards when I met General Pender marching up the road with his brigade. I told him that General Hill had sent me for a surgeon and an ambulance for General Jackson , and he said there was an Assistant Surgeon--Dr. Barr--with his command; he called for Dr. Barr, and that gentleman speedily appeared. Dr. Barr said there was no ambulance within a mile of the plac...