John F. Kennedy Original Canada Dry Invoice for White House and Envelope From the Robert L. White Collection W/COA - This is an original invoice from the White House during the presidency of John F. Kennedy. The lot includes the Canada Dry Customer's Invoice, Payment Receipt, and a White House envelope. According to the certificate of authenticity these items came "Direct from JFK's White House files." The lot comes from the collection of Robert L. White, which was one of the largest and most significant private collections of the late president's effects.