Hi Paulp575:
I have what might be the (K-line Loves New York) Box Car that you list above as SKU unknown. Mine comes in a plain brown box with the car wrapped in bubble wrap and white labels on both box end flaps. The information on the labels say: K-515709 (one the top line), K-line Loves New York (one the second line), 027 Boxcar (on the third line). The graphics on the left side of the car (both sides) say and show, The Finger Lakes, A map of New York State, (the words) Empire State, and a picture of The Statue of liberty. The car has white sides, blue roof and blue ends, blue doors with LOVES on both doors.
I also have a K636-7401, 2001 Toy Fair 3 Dome Tank Car from 2001 when K-Line had a showroom at either 200 Fifth Av. or 1107 Broadway both known as The Toy Buildings.
A K641-7407, Toy Fair 2002 Box Car held in New Jersey when I went to the K-Line show held there in conjunction with the annual American Toy Show that was being held in New York City.
A K641-7413, February Fair Days Boxcar from 2003 also when I went to the K-Line show in New Jersey held in conjunction with the annual American Toy Show that was being held in New York City.
A K641-9018 (#62798) 1998 TCA Convention New Haven CLASSIC Boxcar held in Providence, RI that year.
Ed New Haven Line