|The model number and date of manufacture can be found on a label similar to the photo below:
This label can be found on the inside face of the bottom rail of the head or foot of the crib (end assemblies).
In the event you cannot find this information as explained, look underneath the crib, or lay the crib over onto its fixed side (non drop side). The label should be visible.
If no label is found, please look at all bottom edges of the crib assemblies. The model number may be stamped here if it is an older model.