Hi. Who knows what about the endorsements - esp. paid endorsements or paid uses of his name - that TwainCo authorized during our boy's lifetime? I've seen references to a fountain pen, to tobacco, to whiskey- all of these make sense. Also I've seen his name on an ad for Plasmon during this period. This question is in the context of a paper I am working on about his efforts in and around intellectual property, mostly those forms other-than copyright. DDD