I would be happy to trade my items with yours. It's not on the museum cd. Hard box not nec. Offers with photos would be great. Both american type with 120 VAC input.
Item is in mint condition, comes with case, manual, original box, and blank registration cards.
I have a mint condition HP-71B on auction at ebay complete with ROM expansion modules and all reference manuals in unused condition. Available to international bidders. Calculator and case look brand new. Comes with pouch and well used manual. Both copies are original from HP and in good condition.