53-2280, a JB-47E was originally placed in the United States Air Force Museum, however recently the Museum replaced this excellently preserved aircraft with an RB-47H serial number 53-4299. 

Most recent information we have is 53-2280 is in the process of being transferred to MAPS Air Museum located at the Akron Canton Airport (CAK) in North Canton, Ohio. The third view below was taken after removal from the Museum.