OKLAHOMA ! These collector plates were sold through "The Bradford Exchange".. Manufactured by: The Edwin M. Knowles China Co. - America's Oldest Name in Fine China Series: Oklahoma ! .. Set of four numbered plates in the original boxes complete with certificates of authenticity matching the serial numbers on each plate. Set of four plates in the series by Mort Kunstler. The first collector's plate series to commemorate the contribution to musical theater and film made by this great Rodgers and Hammerstein musical. Issued under full authorization of the Estates of Richard Rodgers and Oscar Hammerstein II. This edition is limited to a firing period of one hundred fifty firing days. Plate 1 "Oh, What a Beautiful Mornin'" Plate 2 "The Surrey With the Fringe on Top" Plate 3 "I Cain't Say No" Plate 4 "Oklahoma" Terms of sale: Cash Only - $100.00 total for the set of four plates.. NOTE: SOLD ONLY AS A SET