This information was taken from the NYC ABC PP Birthday calendar at
https://nycabc.wordpress.com/pppow-birthday-calendar/

February Birthdays

19th
Kamau Sadiki (Freddie Hilton) #0001150688
Augusta State Medical Prison, Building 13A-2 E7
3001 Gordon Highway
Grovetown, GA 30813
Address envelope to Freddie Hilton, address card to Kamau.

26th
Alexander Contompasis 22-B-5028
Upstate Correctional Facility
PO Box 2001
Malone, NY 12953

Oso Blanco* #07909-051
USP Atwater
PO Box 019001
Atwater, CA95301
*Address envelope to Byron Chubbuck, address card to Oso Blanco