A no question lovely proof coin. I see no marks or hairlines and the PCGS picture does not pick up the pretty blue obverse colors. I can't figure out why it is only a 64?

Country:	US
Denomination:	.01 Dollar
Date:	1910
Grade:	64 PRBN
Grading Service:	PCGS 3306.64/51685964
Metal:	Bronze
Item #:	2412-022