Judging by its choice of types and typography, the US Government Printing Office clearly still lives in the nineteenth century, harking back to the glory days of T. L. DeVinne. (The typefaces used in the bill are DeVinne, Century Bold, Cheltenham Bold [not on this page], with Times for line numbers.)
Source: http://thomas.loc.gov/cgi-bin/query/z?c111:H.R.3590:
