Erich,
It's a great ad - - I considered bidding on it myself, but checked my collection first and found I already had one (there's another of those senior moments!). That ad doesn't turn up often, and I like the pink paper. As I wrote earlier, very few of those Clark machines were manufactured, so it's nice to see one in an ad. Definitely suitable for framing (the "digital frame" looked great).
As for information on the internet, it's the best of times, it's the worst of times. We can Google any U.S. patent in seconds. We can consult the Edison Papers Project at Rutgers University to peruse thousands of original documents. We can even garner information from eBay when sellers post decent scans of literature or in-focus photos of machines. But unfortunately, anyone with a computer can post whatever he/she wishes on a website without peer review or opportunity for rebuttal/debate (as we have on this site). I've visited dozens of antique phonograph sites, and they range from excellent to worthless. It's really a case of
caveat emptor. The bottom line is that you can't believe everything you read.
I hope you didn't interpret my earlier post as an attack - it certainly wasn't meant to be. My concern is historical accuracy (some may call it the "truth") and I have absolutely no ego invested in it. When I'm corrected (as has happened here on more then one occasion), I'm truly grateful. I'm interested in what really happened - not my opinion of what happened. When I'm wrong, I see no shame in admitting it and more importantly learning the truth - and passing it on.
I was inspired long ago by the prescript of a 1973 book titled
Clockwork Music by Arthur Ord-Hume. It reads;
A Persian philosopher, being asked by what method he had acquired so much knowledge, answered, "By not being prevented by shame from asking questions when I was ignorant."
I admire such humility and a sincere quest for knowledge, and I continue to try to emulate that Persian philosopher.
You can read an online article that touches on Seaman's activities at
www.antiquephono.org. Click on "Sound Box" and download an issue for free. In it, there's an article on the Gramophone in 1900 - I don't recall the exact title - but it's reasonably accurate.
George P.