One of just 33, four-door 600 Pullman Landaulets built between 1963 and 1981

Retained by Daimler-Benz A.G. and loaned to several European governments for official state use, notably the Her Majesty Queen Elizabeth II, His Royal Highness The Duke of Edinburgh, the Apollo 11 astronauts, and others

Ordered with seating for seven, hydraulically actuated glass partition, and an intercom system

Recently serviced in preparation for sale with invoices on file

Documented as having only two private owners from new

Accompanied by its original "Kraftfahrzeugbrief," Data Card, sales documents, and logbooks documenting its official use duties and meticulous factory servicing during that period