This 1932 photo was taken in front of the Charles Mintz studio. Standing, left to right: Harry Love, Preston Blair, Allen Rose. Kneeling: Al Eugster.Preston Blair is a name that should be known to everyone in the animation business, if only because he wrote one of the first books on how to animate. That book has remained in print for around 60 years, which speaks to its usefulness.
Even if you're not in the animation business, you've undoubtedly seen some of Blair's work. He animated on "The Dance of the Hours" and "The Sorcerer's Apprentice" in Fantasia, did some owl animation in Bambi, and worked for Tex Avery at MGM, where his most famous animation is of Red, the girl who prompted sexual fireworks from Avery's wolf character.
This letter was in response to my questions about his time at MGM. The hand-written comment at the end of the third paragraph says "against Harman Ising." Click the pages to enlarge.