This item is a beautiful 1948 US/Canada 100 Years of Friendship block of four stamps, with a denomination of 3 cents. The stamp features the Niagara Railway Suspension Bridge and was issued on August 2, 1948. It is a used stamp with a blue color and is ungraded. The stamp has not been certified, and it was made in the United States. This stamp is perfect for stamp collectors and enthusiasts, and it is a must-have for those who love to collect unique stamps.