Fresh Up! Diamond T620 Truck w/Skirted Fruehauf Trailer You Like It, It Likes You! Consumers have been enjoying the crisp, refreshing taste of 7 Up since Charles Grigg developed it in 1929. Throughout the 1940s and 1950s people were encouraged to Fresh Up with 7 Up!, and millions did just that. Now you can own a piece of yesteryear, this clean and smooth Corgi Diamond T620 with vintage skirted Fruehauf trailer. Features Authentic Hose Detail on Cab Precision Die-Cast Replica 1:50 Scale Model 10.5 Inches Long. See more.