Dr. Griggs is a prominent member of the American Society of Civil Engineers' Committee of History and Heritage of American Civil Engineering; current Editor of the Biographical Dictionary of American Civil Engineering; and an authority on Squire Whipple known in America as the father of the iron truss bridge.
Dr. Griggs has been invited to Australia as the 1990 Eminent Overseas Speaker by the IEAust Board of Engineering. He is also the keynote speaker at the 5th National Conference on Engineering Heritage in Perth 3-5 December 1990
| Venue: | Clunies Ross House |
| 191 Royal Parade Parkville | |
| Time: | 5:30pm for light refreshments |
| 6.00 pm speaker |