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Everything posted by woodrat
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Yes, thanks Druxey. A mold is required as you say. I have to experiment a little. As you can see, the central part of the mainsail and bonnet is pulled back toward the mast by a type of lanyard to prevent the sail rubbing on the mainstay. This produces a complex curve unlike those seen on ships of later centuries
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It is actually number 100 thread glued to the paper. If you look at some illustrations e.g. the cross hatching is only on the front and not visible on the back. This suggests to me some form of small calibre rope has been sown to the front of the sail. Are there any other possibilities? I may put a simple cross on the mainsail but will not do more Cheers Dick
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I regret to say, Steven, that I bought the sheaves, although I did blacken them myself. The paper I am trying is acid free calligraphy paper which is a bit like vellum. It is an experiment and may end in tears (pun!) This shows the paper strips glued with acid-free clear glue. I will do a mainsail with 2 bonnets. One of my other hobbies is bookbinding so this feels OK to me. Dick
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Yes, four rows of parrels. However, the problem is how to attach them in such a way as the parrels can be loosened and tightened as required for adjustment of the position of the yard on the mast. Many of the contemporary illustrations show the yard positioned at varying distances from the top. This may have been a way to adjust for varying wind strengths and directions (?) Dick This is one of the best illustrations of running rigging to the mainsail
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Flat surfaces would be subject to shear forces and would need reinforcement with trenails , bolts or nails, all of which would weaken the wood and lead to splitting. the concave /convex joint reinforced with rope is strong and not rigid. Moreover iron hoops are difficult to make and apply and rope is readily available and cheap. Dick
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The next step is the mainyard. In mediterranean vessels the mainyard was made of 2 spars bound together. The combined length is approximately the length of the keel and the two spard overlap by 50%. It is an error to apply 17th or 18th century preconceptions to these yards. They are very different and a lot longer than many Santa Maria models depict. Once again the paintings of Carpaccio come up as the best source. But even Carpaccio leaves things out, in this case the forestay. The mainyard is held to the mast by parrels. The bigger the vessel, the more rows of parrels. In my case there will be four rows of parrels. note that one spar has a concave cross section and the other convex
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this shows a closeup of the attachment of the shrouds to the mast by looping over pegs inserted in the mast. This may seem odd in that the usual arrangement we are used to is looping the shroud through crosstrees and AROUND the mast. I chose this method because the Trombetta drawing of the mast being set up shows the fighting top already in place BEFORE the shrouds were rigged. This method is also seen in some models close to this period. Dick
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I do apologize for my tardiness in updating this log. I have been in the process of restructuring my professional committments and, consequently, have neglected the more enjoyable of my pursuits. I have, however, finally worked out the likely method that was used to laterally stabilize the mainmast. The shrouds are passed inboard, not as in later vessels outboard to chainplates. The pendants from the mainmasts ( more later) are secured by tackles. This is more in keeping with the iconography of the period in mediterranean vessels. It may well have been different in the northern european vessels as illustrated by the drawings by the flemish master WA, which show chainplates. Certainly it would have been vastly simpler for me to secure the pendants outboard but, in shipmodelling, it is sometimes better to aim for accuracy rather than facility. Nonetheless, I offer this as a solution which is consistent with the scanty evidence. Dick
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Cristiano I have now obtained the book by Cesare Augusto Levi. It has quite a number of images of venetian shipping of various centuries. Many are redrawn for the book and there are several images of navi that I have not seen before with interesting rigging details. Thanks for the recommendation. Buon natale Dick
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It is thought that access was via the lapstrake planking of the great arch behind the forecastle. Some reconstructions show a ladder into the forecastle but I elected not to put one in because of space restrictions. I could be wrong. I am sure that there would have been a lot of variation. Mariners of those time did not have unions or occupational health and safety officers. They took a lot of risks we would find terrifying e.g. reefing a sail without footropes. Dick
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