The only mention of Goodwill Barbershop I could find in any source was the obit of the owner, Phillip Koufos, who died in 2020 at age 89. It said he owned it for over 20 years. A search of his name in a 1967 directory lists him as a barber, under his own name, at 10718 East Jefferson, which is between Harding and Montclair.