Blueprint Gift Socks
Description: Humorous mechanical engineering design featuring the classic phrase What Part Of Don't You Understand paired with detailed machine technical blueprint drawings. Ideal for engineers, machinists, mechanics, and anyone tired of explaining things.
What Part Of Don't You Understand Mechanical Engineering Blueprint Socks
by Rosemarie Guieb - Gifts Decor
$20
Description: Vintage US Army tank recognition blueprint aid design from the 1980s to help soldiers identify tanks and armored fighting vehicles both friendly and enemy on the battlefield with schematic style blueprints of the main battle tanks and other combat vehicles with statistics and description, ideal gift for model makers and collectors of historical and moden war machines and tank video game addicts.