The product consists of four postcards featuring photographs of British Rail LNER D10/D11 locomotives numbers 5507, 504, 501, and 5429. These postcards provide a glimpse into the history of British railways, specifically showcasing the LNER era. Each postcard is a unique collectable item that captures a piece of transportation history from the United Kingdom. Perfect for railway enthusiasts and collectors, these postcards offer a visual record of these iconic locomotives in their prime.