1948 National 1160 in excellent condition.  This model was essentially a rebranded Gibson LG-3 made for National.  It was only made for one year like this with the set neck.  This one is all original right down to the case and packing slip from when it shipped to the music store.  It has had a neck reset and a few brace ends reglued.  The neck is a large round profile with 1 3/4" nut width and 2 1/4" string spacing.  The sound is exceptional, like a great LG-2 or LG-3.  Dry woody and focused are the first words that come to mind.  The playability is excellent and overall it is a bargain of a vintage guitar.