Lake ship yard methods of steel ship construction (1907)
Curr, Robert · Cleveland : The Marine review · leaf 136
reduced to suit the smaller circle. Molds are madefor each plate and as the masts seldom vary the molds are always onhand for a set of masts. In cases where sometimes the masts are laid out without referencesto sets the following method is practiced: The diameter at each buttis measured from the…
Naval architecture · Ships, Iron and steel
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