Today's Nice Price or No Dice Mailster offers mid-engine power, sliding door convenience, and three-wheel quirkiness. Even with all that, it's hard to say just what someone might do with it. Let's see ...

Click to open image viewer. This three-wheeled, gas-powered, quarter ton, lightweight mail delivery van is known as a 'mailster'. At least seven different companies produced mailsters for the Post ...

Supervisor's guide for mailster operator training / Post Office Department Smithsonian Libraries and Archives ...