WTB: 1964 Want list

Currently searching for the following PCGS-graded 1964 Kennedy proof half dollars:

PCGS PR 60, 61, 62
PCGS PRCAM 63
PCGS PRDCAM 65
PCGS PR Accent Hair 63
PCGS PR AH DCAM 63, 64, 65

Please email me if you have any information on how I may acquire the above.

Thank you!

- Andrew