hi PD's - out of say 150 early Australian paddlers, some 25 only have mast booms [cargo lifting, luffing & slewing rope hoists] & 23 of these had the boom close to & facing over the bow so cannot be used for cargo lifting to the foredeck due to the permenent mast strongback wire supports secured abck to the deck etc
Despite research I cannot find any drawing or lithograph of any vessel boom actually being used or text to explain the same
Could this have been that they would have been used only to pickup, then lift cargo [eg., wool bales] from a wharf, slew the cargo over the paddlers bow then on to a barge tied along side outboard of the paddler? - Derek