The "Pioneers of Progress" brochure/catalogue published by Matchbox in 1999 showcases the world-class collectibles that the brand is known for. Focusing on 6 vehicles 1) The 3M 1920 MACK AC 2) The Great Western Railway 1931 Scammell 3) The Caterpillar 1933 Diamond T 4) The Texaco 1937 Dodge Airflow Tanker 5) The Harley-Davidson 1937 International DR60 6) The US Steel 1948 GMC C.O.E This English-language publication is aimed at a wide age range, from 8 years and up. This informative booklet highlights the intricate details and history of the diecast vehicles, making it a must-have for any toy or game enthusiast or collector of Matchbox products. Evidence of folding
