文中にもありますが、以前画像を送っていただいたLouisさんからメールが届いたので掲載します。
http://wind.ap.teacup.com/applet/txoc/200602/archive

その後のご夫妻
Hi,
I am a french tx 750 owner.
A long time ago I sent to you 2 pictures of my wife and me with our TX 750.
Now, I send to you 2 pictures taken exactly in the same place, one in 1974, the other in 2009.
I am also sending to you a photo of a meeting with the German tx 750 club.

ドイツTX750クラブ 12台も並ぶと迫力ですね。
It has been 1 month that I am on vacation in Japan.
What a very beautiful country !!!
I visited the Yamaha museum in Hamamatsu
I would have liked to meet some tx from Japan but I think it would not have been easy.
I was not far from your last meeting, it was in Kanazawa.
I am still in Tokyo for 3 days again then I go back to France.
I think come back because I loved Japan
Best regards
Jean-Louis

姫路城に来られていたようです。