Hey guys
We had this discussion regarding Ritchey and the Doves back in 2006.
Check-out this thread.....
http://www.net54baseball.com/showthr...t=epdg&page=25
The "Dove effect" basically boils down to the fact that ALC's 350 press runs used a darker shade of blue ink than their 150 press runs.
TED Z
T206 Reference
.