I bought this neon at a farm auction near Wausau, WI about 15 years ago.There were 2 breaks in the tubing that I had repaired.I was raised in a house where the double burner Jungers was used.I have bought,repaired,sold, and given away numerous Jungers stoves. I have not seen an advertising piece like this. My inquiry is this: has anybody seen this type of Jungers advertising before?