Hi Lv2sew,
I sent you the information that I got off the usps site when I put the confirmation number in. It shows that it was undeliverable and has gone to a dead letter department. If you contact the po and make arrangements, it should be able to be retrieved and re-delivered to you. Just use the number I gave you in the pm when inquiring about it. I pm' ed you yesterday, but I still haven't heard back from you. That is why I am putting this info here for you to read, hoping you can make the connection with your post office or on line to get your blocks.
I don't know what happened with the address??? Please let me know what is going on with it, ok?