Lyndon B. Johnson signing the tax bill on February 26, 1964 in president's office. Pictured are Carl Albert, Everett M. Dirksen, Russell B. Long, John McCormack, and Wilbur D. Mills.1964-02-26O'Neill, Devhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_001_18_35_0000_3481Black and white photograph, on stock paper, of Lyndon B. Johnson signing the tax bill in the president's office. Those pictured include: Carl Albert, Everett M. Dirksen, Russell B. Long, John McCormack, and Wilbur D. Mills. Handwritten message identifying event, by unknown author, on back of photo.