Video Documents Installation of Atlanta Law Firm’s Skyscraper Sign King & Spalding brands Atlanta’s 1180 Peachtree tower with LED-illuminated channel letters: Bill DundasBill Dundas, a 40-year veteran of the on-premise sign industry as a fabricator, installer and journalist, is President/Executive Director of the Foundation for the Advancement of the Sign Industry (FASI).More Posts Posted in Bill's Blog.