Looks like a coin wrapper clipped the tops of those devices. On a doubled die, the devices need to be enlarged, not altered by flattening in a area. Here is what a
DDO would look like on the date:

Note how the devices are widening. This doubling is on the die, thus the term doubled die, because the die is doubled. Note the notching on the 34? That is because the hub was creating a double set of devices that didn't match up like the 19 has where it just widened those devices. Remember damage and MD reduced the normal size of the device. A doubled die had the devices enlarged because of the hub doubling. Not by a machine damaging a coin or an coin even that altered the normal devices. Hope this helps.