We will always combine shipping. If items are on sale, we will need to refund you within 24 hours. Shipping policy for domestic small items: The highest shipping plus 85 cents per lot. Larger domestic shipping items are the highest shipping plus $1.00 shipping. Large albums and heavier items vary. The product is a set of four United States plate blocks from the Lincoln Series, specifically blocks 1113-1116. These plate blocks are in Very Fine (VF) condition and are Mint Never Hinged (MNH), ensuring their quality and authenticity. The stamps are from the United States and are uncertified. The collection is a complete set, making it a valuable addition for stamp collectors interested in the Lincoln Series.