Jon, I wouldn't say that matches Todd's description any more than a hundred other figs out there, including the one from Prusch. And, it's quite clear from Todd's comments that his memory isn't clear on this.
Howard replied and said that the USDA accessions are still in pots and he hopes they will be planted in the new block that's going in. He didn't have any idea what the real Igo should be like but wants to know as well.
I am a member of four CRFG chapters and see that Terry Harrison is a member of one of them and I'm going to email him for information. Since Terry obtained Igo from Todd, that should help if he still has it or remembers it well.