Group lot of seven TLSs from Norman Rockwell, each one page, 5.75 x 7.75, personal letterhead, each addressed to Audrey Muhl between 1972 and 1977, conveying his thanks for birthday wishes and for presents sent. Also included is a black-bordered printed appreciation card sent to "acknowledge with gratitude your sympathy at this time as well as your appreciation of what Norman Rockwell was and what he accomplished," with inside bearing a handwritten message, "Thank you very much for your lovely gift of flowers, The Rockwell Family." In overall fine condition. Accompanied by seven original mailing envelopes, with one addressed in Rockwell's own hand.