Hello,
Im having a terrible time trying to find anything on something like this and i would appreciate any help i could get.
I have a list in column a of sheet1 like this

11-06515
mitchell
62-06055
62-06079
KR3W.ai
LRG.psd

i would like to run a macro to search column A and if it contains a letter it would delete the entire ROW so the end result would end up like this.

11-06515
62-06055
62-06079