Harry's calls of the 1977 finals series when Snake Baker and Tiger Crosswell tore it up were absolutely brilliant. He was a big influence on many that came after him including Hunt, Newman, Sheedy and Lane. A naive entrepreneur - led him to innovate brilliantly but get mixed up with some total tools as well.
And yes, his son Brad (who also umpired at VFL level), is a mad Dee. I'm led to believe he might even frequent 'land every now and then. The Big H also had a soft spot for the Deez and certainly loved the idea of "Brasso" coming 'home' in 1981.
Harry had a brilliant footy brain and was respected by many of the game's greatest players and coaches. That's a great legacy and compliment.