yes, the rusting seems very "aggressive", i was careful not to point that out hehe. might be gruesome for some.
the dimensions:
kampilan:
blade: 27 1/2"
hilt: 9 1/2"
overall: 37"
handle length (grip part): 3 1/2"
guard: 5 1/2" wide and 1 1/2" thick
blade spine thickness: 1cm (base) - .1cm tip
spine length: 24"
width of blade: 1" base, 1 3/4" widest
SPEAR
cutting edge: 8" (1 1/2" widest part)
head: 11 1/2"
brass spirals: 15"
end spike: 7"
OAL: 5ft
An igorot friend says this spear is not igorot because they do not use brass, but rattan instead.
Thank you for your insights. the blades are soaking now in vinegar.