Various scales 1:8 + 1:24. Plan showing the method of fitting an iron tiller to the rudders on 28-gun, Sixth Rate vessel illustrating the rudder head, tiller arrangement and barrel. This is the preliminery plan for ZAZ3260+1, as it shows pencils alterations to their barrel, that were incorporated into the stringent plans for Tweed (1823), Success (1825), Rainbow (1823), Crocodile (1825), Nimrod (1828)} Atholl Class + Volage (1825), Tyne (1826), Imogene (1831), Conway (1832), Alarm (cancelled 1832) and may apply to later ships of the rate.

Copies sent to Portsmouth, Plymouth, Chatham, Deptford, Woolwich, Sheerness and Pembroke 27th December 1823.