The battleships Florida (BB30) and New York (BB34) were launched from the Brooklyn Navy yard in 1910 and 1912 respectively, close to the Titanic's launch year (1912). These "BBs" were dreadnoughts, so I imagine of iron hulled construction, though with steel armor belts.=20 Further research needed to know the quality of the iron and the type of rivets (iron or steel). Seems a lot of the world was held together by hand-fastened rivets back then. That NY Times article mentioned the Titanic and her sisters each had three million rivets holding them together! -Bede On 4/15/2008, "Allen Messer" <al_messer@xxxxxxxxx> wrote: >Out of curiosity, what material was the Brooklyn Navy >Yard using at that time? > >Al >--- bede@xxxxxxx wrote: > >> Hardly a model, but certainly related to the field, >> this article claims >> to solve the riddle of the sinking of the Titanic.=20 >> And I always thought >> it hit an iceberg... >>=20 >> >http://www.nytimes.com/2008/04/15/science/15titanic.html?pagewanted=3D3D1&_r= =3D3D=3D >> 1&hp >>=20 >> Bede in on-again/off-again spring in Brooklyn (now >> mid-30sF and >> definitely off!) >> MODEL ENGINEERING DISCUSSION LIST. >>=20 >> To UNSUBSCRIBE from this list, send a blank email >> to,=20 >> modeleng-request@xxxxxxxxxxxxx with the word >> "unsubscribe" in the subject line. >>=20 > > > > ______________________________________________________________________= ______________ >Be a better friend, newshound, and=20 >know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt= =3DAhu06i62sR8HDtDypao8Wcj9tAcJ >MODEL ENGINEERING DISCUSSION LIST. > >To UNSUBSCRIBE from this list, send a blank email to,=20 >modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject li= ne. > MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.