That is not a BIE. It appears to be a die chip or the post used to make the lower "hole" in the letter B was partially missing.
Here is an example of a BIE error: http://goccf.com/t/308888
And for reference: http://cuds-on-coins.com/Lincoln-cent-bies/
Here is an example of a BIE error: http://goccf.com/t/308888
And for reference: http://cuds-on-coins.com/Lincoln-cent-bies/




























