Estudiantes de la Plata v Manchester United a rare book of 145 consecutively numbered tickets

Estudiantes de la Plata v Manchester United a rare book of 145 consecutively numbered tickets issued by Boca Juniors who were staging the 1968 World Club Championship, book of tickets was purchased directly from Buenos Aires, the book of tickets do not bear a price because if you purchased a ticket to enter the stadium you were given a ticket where you would stand in whichever sector, but if you paid extra to obtain a reserved seat then one of the tickets in this book would be given to you as each ticket has the Sector, Row and Seat number