Typewritten letter from Martin Luther King Jr. to Louis Tate. The letter is signed by King in blue ink. The letter is written on SCLS letterhead and dated February 12, 1964. The letterhead is printed in black at the top. The letter begins "This is to acknowledge receipt of your letter of recent date inviting me to speak in Paterson under the auspices of the Trustee Board of St. Augustine Presbyterian Church sometime in March or April..." The back of the document is blank.