Levi's 505 Red Tag Classic Jeans Size 32x30

Levi's 505 Red Tag Classic Jeans Size 32x30 cant decipher the codes, so here's what we figured out back of top button has code 4459 that's a factory code it seems that the date is usually near the factory code . and that # is 430 also pocket has the Big Levi logo stamped on it, see pics ..it says "for over 135 years", which would be 2008... dont know how long they had the #135yrs stamps running so the 430 "could" mean 43rd week of 2010 pre-owned condition is Levi's Perfect see all pics for condition