Castrol GP30 Mineral Based Motor Oil- new unopened cans from the late 70's ("composite" cans...metal tops & bottoms and cardboard sides). I did a "group purchase" for the BMW club back then and kept a couple of cases for myself. They've been in my warehouse for all these years. Cans are clean, unopened and undented. Minor surface rust on some of the metal lips but the graphics are clean and sharp. Great memorabilia item for your garage. The GP30 was popular with the BMW 2002 owners and if I remember correctly, performed well in the Getrag manual gearboxes. Note that despite the cans being unopened, there's been a little seepage over the 45 years of storage and most of the cans are a bit less than full. I see these sell for $32ea on Ebay and the cans listed there are not as clean as the ones I'm selling. You can buy 2 cans for the price of 1 on Ebay and more than make up for any loss in volume. Actual shipping costs will apply on more than 1 can.