About those electric pilot ignition systems.
We didn't have a gas dryer with this feature, and our house survived the times that the wind blew out the pilot light in our gas dryer and mom would open the lower right hand door, press a button and light a match to get the pilot light re-lit. Eventually, we moved to electric.
John L - do you have some of these old dryer types in your collection? I wish I could remember our brand dryer. The blue flame was a constant source of interest to me, as much as watching the wash in our old wringer washer, slosh around.