I sent a letter, SASE and photo on May 8th and today I received it back signed!
Address used:
Mr. Mark Feinsand
180 E. End Ave. #9F
New York, NY 10128
Mark Feinsand (baseball writer) SUCCESS!
Forum rules
Sponsored link: Google Workspace 14-day free trial
Upload your pictures here: Surf My Pictures | Google Photos | Imgbb
Sponsored link: Google Workspace 14-day free trial
Mark Feinsand (baseball writer) SUCCESS!
Uncle Sam
Re: Mark Feinsand (baseball writer) SUCCESS!
Hi Uncle Sam 
Thank you for your feedback
Would you have a scan of the photo and envelope you received please?
If so, you are in the run for the $10 gift certificate.
Mark Feinsand on Fanmail.biz
Fanmail
Thank you for your feedback
Would you have a scan of the photo and envelope you received please?
If so, you are in the run for the $10 gift certificate.
Fanmail
Via Venue Addresses (Until October 2026) - updated 5/29/2026
Fanzine Newsletter
Subscribe to Fanmail.biz newsletter 
Fanzine Newsletter