Specification (masts, gaffs, derrick & fittings) for Assistance (1874) troopship
A 5 page handwritten specification for making iron masts, wooden gaffs and derrick, and fittings for Assistance (1874) an iron troopship. This is the earlier version that was amended and sent from Portsmouth Yard to the Overseer at R & H Green, Blackwall - see ADT0819.
Signed in purple ink by W. B. Robinson [Master Shipwright and Engineer, Portsmouth Dockyard, 1869-].
Signed in purple ink by W. B. Robinson [Master Shipwright and Engineer, Portsmouth Dockyard, 1869-].