ClipArt ETC
"Aorta: a, ascending arch of aorta; ss, coronary arteries; b', innominata artery; b, right subelavian; c, right carotid; d, left carotid; e, left subelavian; f, thoracic aorta; gg, diaphragm; hh, phrenic arteries; i, caeliac axis; k, coronary or gastric; l, splenic; m, hepatic; n, superior mesenteric; oo, renal arteries; p, inferior mesenteric; p', spermatic; q, common iliac; r, middle sacral." — Chambers' Encyclopedia, 1875

Aorta

"Aorta: a, ascending arch of aorta; ss, coronary arteries; b', innominata artery; b, right subelavian;…