"Hi Eric. I was also present when this was signed, and can confirm 100% that Roger signed it. I got two items myself, as a friend helped me get an extra. I was surprised when he did mine, as he's now changed the autograph…"
"Interesting topic. Thanks. I've always found shake paint pens very unpredictable, and the Sharpie version tend to be a pretty think width, etc. I've found the Staedtler gold and silver non-shakes very good, though they do…"