Nice stamps -See scans for details & Condition. See our store for many more stamps. The item "$US Sc#648 MNH/VF, Hawaii, plate block, Cv. $425" is in sale since Friday, March 24, 2017. This item is in the category "Stamps\United States\Plate Blocks/Multiples". The seller is "suncoaststamp" and is located in Sarasota, Florida. This item can be shipped worldwide.