Elaborately carved stern decoration on the Maori canoe model. |
The museum has an impressive display of adzes from various Pacific cultures, most with stone blades. The adze is the primary tool for dugout canoe construction. |
This side-hafted adze from the Carolina Islands has a blade of sea-turtle bone and bindings of twisted coconut fiber. |
This adze from Kirapuno, New Guinea, has a reversible stone blade held in place with nicely woven rattan binding. |
Navigation chart from the Marshall Islands, made of the midribs of palm leaves, shells, and hibiscus and banana fibers. |
The unadorned simplicity of this single-outrigger Hawaiian paddling canoe model clearly identifies it as a workboat for inshore fishing and/or transportation. |
Whereas the two previous canoe models from Hawaii were representational, this delicately carved canoe-shaped effigy vessel from Indonesia probably had a ceremonial purpose. |
Intrigued by ancient adzes. Modern experiments with bronze adzes fastened in the same way seem to last long enough each session to get some useful work done but I wonder about about the potential frustration experienced by the workers having to refasten, sharpen or replace blades frequently as a way of gaining an insight into the canoe-building experience.
ReplyDeletePaul Johnstone's Sea-Craft of Prehistory has a section on how the massive trees were harvested and converted to canoes.
I've never used an adze of any kind, but my understanding is that stone adzes must be used much less aggressively than any one with a metal blade: less force, and very small amounts of wood removed with each stroke, amounting to mere chips or shavings. That would help preserve the cutting edge and tightness of the bindings, but of course it would also require very much more labor.
ReplyDeleteIn general I am sure you are right Bob. I have just found this interesting work on adzes where a worker is said to have delivered full force blows with his shell adze. As usual "it all depends" on material available and working practices.
ReplyDeletehttp://nzetc.victoria.ac.nz/tm/scholarly/tei-HedAtol-t1-body1-d11-d5-d2.html