1st digit of the code is the last digit of the year. 2nd and 3rd numbers give you the number of the week. Example: 304 would be the 4th week in January of 2013. 914 would be the 14th week of 2009 - better put that one back!!
520
Three Musketeers is the candy bar with a trio.
The candy bar that has something to do with a trio of heroes is Three Musketeers!
Chunky
The 3 Musketeers Bar was first introduced in 1932 by the M & M - Mars Company.
3 musketeers
1932
It was named after the famous 3 Musketeer characters, and originally came in 3 flavors (one for each of them).
A 3 musketeers is a chocolate bar with a center made of nougat and whipped chocolate.
Three musketeers
* Thin Mints * Three Musketeers candy bar
3 Musketeers.
3 musketeers