So Kmantm64 your Schulte? I would say roll with what you got. It is a spring training post retirement jersey, hence we are not talking about an item worth 1,000s. If it were a regular or post season jersey from his career I would say go with Mears as they are the best but for what they will charge you it probably is not worth authenticating. I think its worth between 500 and a grand. The ex-wife's letter should be good enough as an experienced collector will check it out before buying anyway. Don't use Lampson its like burning money as his letters make people less likely to buy.