If you write a letter, save it as a PDF.

It can be emailed to the following senior staff of Chairman Frank:  maria.giesta@mail.house.gov - Deputy Chief of Staff, Office of Rep. Barney Frank and jeanne.roslanowick@mail.house.gov - Chief of Staff, House Financial Services Committee. 

If you prefer, you could fax it to Barney Frank’s office at 202-225-0182

The House Financial Services Committee also has a link established for emails on the following page http://www.house.gov/frank/contact/other-districts.html and suggests that letters also be sent to the Member of Congress that represents their region.

There is an email form on the website to contact representatives. It is designed for communication from constituents within that state and attachments are not accepted through that service.  https://writerep.house.gov/writerep/welcome.shtml.

Finally, a hard copy chould be mailed:

The Honorable Barney Frank
Chairman
Committee on Financial Services
U.S. House of Representatives
Room 2128 Rayburn House Office Building
Washington, DC 20510

The Honorable Spencer Bachus
Ranking Member Committee on Financial Services
at the same address