here is the 1971 Miss Universe pageant on DVD !! The pageant took place in Miami Beach, FL and was hosted by Bob Barker with June Lockhart as the color commentator.
The title was won by Georgina Rizk of Lebanon. This pageant is in COLOR and BLACK AND WHITE. The first part of the pageant is in color and stays in color until the final 30 minutes or so, when the telecast goes to black & white with a counter at the bottom of the picture (showing hours and minutes ). Despite this, the quality is very good, although the black & white portion isn't quite as sharp as the color part.
Feel free to ask questions- I pay shipping !