def text_tail(node):
    yield node.text
yield node.tail
url = 'http://bit.ly/bf1T12'
doc = lh.parse(urllib.request.urlopen(url))
for elt in doc.iter('td'):
    text = elt.text_content()
if text.startswith('Additional  Info'):
    blurb = [text for node in elt.itersiblings('td') for subnode in node.
        iter() for text in text_tail(subnode) if text and text != '\xa0']
break
print('\n'.join(blurb))
Разбор HTML с помощью Lxml