Yes personally I think the sig is definitely a compelling marker. Especially after the patch that caused them to not be completely random anymore. Plus the fact of time. I have had a static that I did not warp to last upwards of a week. If in fact it was active it would have had the normal 24 hour timer.
Interiors for The Waltons were filmed on Stage 26 and Stage 20 of The Warner Bros. Studio which was known during the original series as The Burbank Studios.
Mary Jess Walton was born in Grand Rapids, Michigan, but raised in Toronto, Canada, where she attended Loretto Abbey Catholic Secondary School. She left home at the age of 17 and joined a Toronto theater company. In 1969, she moved to Hollywood and in next year, signed with Universal Studios.