Specification (masts, gaffs, derrick & fittings) for Assistance (1874) troopship
A 6 page handwritten specification for making iron masts, wooden gaffs and derick, and fittings for the Assistance (1874), an iron troopship. This is the amended copy of ADR0820, which was from Portsmouth Dockyard
Signed by John Barnes, Overseer at R & H Green, Blackwall.
Signed by John Barnes, Overseer at R & H Green, Blackwall.