Part of the issue is what was a vintage toy like compared to what's on the market today. I found an eBay auction for one that claims it is from the 70's. Even if they are off by a decade, that would put it in the right era to possibly be what the show used.
Does anyone have an opinion on whether this looks correct in terms of size and construction to be what the show used?
I'm not going to buy it, but maybe one of you guys would like to get it and have for reference purposes?
Has about a day left before it ends. I should mention that it's $35 plus shipping now, but had been at $28 before being relisted. So if it goes unsold, it might drop in price.