What to send with Form 8453

I am doing an amendment to a prior year.  On the TT instruciton sheet, it doesn't mention anything about Form 8453.  I happened to notice; however, that on Form 8453 it says to mail to a "Shipping and Receiving" address. 

 

Do I send the 8453 (and 8949's) along with the rest of the forms to "Department of the Treasury", or separately to the "Shipping and Receiving" address?

 

Also, on a couple of the 8949's, under box a Description, it says "see attached statement."  I don't know what this is or see any attachments in my packet (unless those are other forms buried in there that I have to fish out). 

 

There is also a solo Page 2 (no Page 1) of Schedule E after the last Form 8949 in the packet...does that go with the 8453 or the other docs?