...in section 171, means any bond, debenture, note, or certificate or other evidence of indebtedness, issued by any corporation and bearing interest (including...by a government or political subdivision thereof) , but the term does not include any such obligation which constitutes stock in trade of the taxpayer...

...in section 171, means any bond, debenture, note, or certificate or other evidence of indebtedness, issued by any corporation and bearing interest (including...by a government or political subdivision thereof), but the term does not include any such obligation which constitutes stock in trade of the taxpayer...

...debenture, note, or certificate, or other evidence of indebtedness, issued by any corporation (including one issued by a government or political subdivision thereof) , with interest coupons or in registered form, share of stock, eating trust certificate, or any certificate of interest or participation in, certificate...