The kit also features authentic details that make it a great addition to any collection. With a skill level of 4, this model kit is best suited for advanced builders aged 17 years and up. The item is customized and comes in an open box. It weighs 6 lb and has a width of 4 in. This vintage item was manufactured in 1974 and was made in the United States. The box is intact after 60 years all the parts are accounted for, very detailed and updated instructions from Revell Inc. Sails are still white and unbroken.