CORRECTIONS!
On Bill's upper body, please note that we also need to know the DESCENDING AORTA, #20 on our list.
On Bill's lower body, #61a, the celiac artery, also known as the celiac trunk, is missing. It is where 61, 66(artery), and 67 intersect.
On Bill's extremities, please note that #80, the popliteal artery, is not the small artery that is being pointed to. It is the lower portion of the femoral artery, as it passes through the popliteal fossa (space behind the knee) to the posterior of the leg.