The note is found on a shelf behind the desk in Sam Blackwell's office at the Charleston Capitol Building, within the package for Sam Blackwell. It can be placed on the green conspiracy board with chalk on it in the Grafton Pawn Shop.
HOLLAND CHASE Concrete Company
893 S. Prairie Ln
Pittsburgh, PA Date Jan-19-73
Description: January Shipment
Quantity: 8100 cu yd 8100? That's insane!
Unit Price: As specced
NOTE: Supervisor Baldwell must handle this personally. Client wants to extend the shipments by three months.
This is not going to Vault 76. They are using another supplier. 8100 cubic yards of concrete could easily build several bunkers.
What is all this concrete being used for?"