Today I received a response that was nearly seven years in the making. Back on 07.24.2009 I mailed three baseball cards to Jimmie Hall for my Twins collection. Today, April 22, 2016 I received them back signed in blue ink. They look awesome. For those of you keeping track at home, that is 2,464 days. I am pretty excited to have these come back for my collection!
Is that the record ?
For me it is. Others have gotten replies back after 15+ years.