I love how they list the provenance for each item as "from the Michael Armstrong Cinema Collection", as if he is well known and thus authenticity won't come into question.
1. Is Michael Armstrong like Dwight Cleveland, Forrest Ackerman, or Kirk Hammett or something? Is it Michael Armstrong, as in writer of House of the Long Shadows (among others)?
2. Are there actually any posters in that aucton in need of provenance?
3. I wonder how many people on this board will, in the future, have an auction of posters with their name attached?