Modern Era K-Line O Gauge; five unbuilt building kits in original boxes with parts in factory sealed bags. K-4101 Bookstore and Laundry, K4103 Hair Salon and Pizza Parlor, K-41782 Chocolate Town U.S.A.! water tower, K-40812 Hershey's diner and K-41004 Cambell's Supermarket. 40812 box has some crushing, otherwise boxes show a little very light wear, price stickers, dust. Fairly square and solid.