This 1968 one cent copper penny Lincoln memorial has a unique set of errors that make it a rare find for collectors. The coin has top edge smudges errors, and the "L” in Liberty is on edge and squished error that adds to its value. It is ungraded and uncertified, and  was circulated lightly. 
Found in my mom’s room while clearing out after going to a Nursing home in cape cod. in a safe that she kept for the important year - 1968 - the year of Bobby Kennedy’s death and she just had her first born son. 
The coin likely was minted in Denver, US.