Decoding the code! The information given below each pot is (in this order)
- the pot size (within the range i.e. small, medium or large),
- the year is was made,
- the diameter of the pot
- the height of the pot
M14/14/4 means that the pot is within the medium range, was made in 2014, is 14cm in diameter and 4cm in height.
These are approximates!