There appears to be some writing on the note ...

Hull 42.
Privateer
Letter of Marque: Pending

Commissioned by Shelter Bay Nautical Company

Name: (Under discussion)

Crew: 40
Rig: Topsail Schooner
Armament: 7 guns (one 6 pdr and two 4 pdr cannon plus two 12 pdr carronades)
Sparred Length: 122 feet
Type: Square topsail schooner
Draft: 8' 6"
Tonnage: 97
Rig Height: 94 feet