I came across this during my gun auction searching and thought that those who collect 1886s would be interested in this.  Redding Auction out of Gettysburg pa is selling a pair of 1886s with consecutive serial numbers #22021 &#22022 on the 6th of November.  both are 45-90 with round barrel and both were shipped on the same order.  

For those who are interested here is the auction link

http://www.auctionzip.com/cgi-bin/auctionview.cgi?lid=2799220

Theres only pictures at the moment lot number is 76.