Step 2: Date Code
Aside from vintage (pre 1980) handbags, Louis Vuitton feature a Date Code on the interior of the handbags. It records the date and, more recently, location of manufacture. The make up of these codes has varied over the years, for example: Early 80's = 3-4 numbers. Late 80's = 3-4 numbers followed by 2 letters. Early 90's = 2 letters followed by 4 numbers.