It is not spacing if it is part of the design.
1.
Machine Doubling doesn't increase the value on coins.
2. A doubled die does increase the value of the coin. So know what years to look at will help. So check the doubled die sites to see what to look for, rather than pick out what is different you find in change.
3. A damage coin will not bring anything more than face value.
This may not pertain to your coin, but I posted it to give you direction on what to look for when searching coins.