This is a rare find for collectors of advertising merchandise and memorabilia. The product is a sample pack from Guillow's, containing six foam and three balsa models, along with a price list from 1995. The items are perfect for display and promotion, and were likely given away as freebies. The brand is Guillow's, and the advertising type is a promotion giveaway. The sample pack was created in the United States and is a unique addition to any collection.