Actually just found this article from 2009 basically saying he still signed by mail. And the guy saying it is a friend and a former FBI agent that was investigating forged autographs....so thats good enough for me.
http://www.sportscollectorsdigest.com/news/interviews/bobby_doerr_red_sox_interview

Hello

Congrats. I got him a few years ago. I have always assumed these were authentic and mine look like these but someone pointed out to me this handwriting is very youthful and flowing for a man of his age. I believe he is over 90.

do you still have the link for the photo you used? If you do, can you please give it to me. Thanks

I'm not sure how you would define a "really good letter". The one I wrote was about a page long and simply mentioned that I was a fan and recognized some of his achievements as a player.

Does he require a really good letter

Hi Markd :)

Thank you for your feedback {up}

When did you receive it please?

{star} [url=http://www.fanmail.biz/78867.html]Bobby Doerr[/url] on Fanmail.biz | [url=http://www.fanmail.biz/feedback/Bobby_Doerr.html]Previous Feedback(s) Received[/url]

Fanmail 8)

[quote="Markd"]Bobby Doerr Former MLB Baseball Player for the Boston Red Sox. Inducted into the Baseball Hall of Fame in 1986.

Bobby Doerr
PO Box 430
Junction City, OR 97448
USA

I provided the photo.

Took about 2 weeks.

[img]http://i62.tinypic.com/5z1jxz.jpg[/img][/quote]
Do you know any other sport players address.
Thanks. Wes

Great success...I got him on a similar photo a year or so ago:

[img]http://i900.photobucket.com/albums/ac210/vjw0307/Baseball/Hall%20of%20Famers/F564BE5E-6618-4C61-AE27-B61959FED74B-3337-000001D561251B76_zpsa35278cd.jpg[/img]

[img]http://i900.photobucket.com/albums/ac210/vjw0307/Baseball/Hall%20of%20Famers/F14EC552-4FB5-4045-86FC-6F9C2222DED0-3337-000001D5669706A7_zps4e7d2bf6.jpg[/img]

Bobby Doerr Former MLB Baseball Player for the Boston Red Sox. Inducted into the Baseball Hall of Fame in 1986.

Bobby Doerr
PO Box 430
Junction City, OR 97448
USA

I provided the photo.

Took about 2 weeks.

[img]http://i62.tinypic.com/5z1jxz.jpg[/img]