Spears, arrows, axes, daggers, &c

[centenar]

So I've got a whole lot of diverse objects here. Anyone able to identify any of them? I have measurements on some of the larger items.

Box A-Axes, daggers, &c
1. Some kind of tool? 12 cm in length, 5 cm height, 2cm diameter of shaft
2. No idea what this is. 5.7cm height, 5.1cm at widest point, 3.2 diameter
8. Axe head, 22.5cm long, blade 9.5 cm height
10. 22cm long, 9cm high
11. European dagger? 22 cm blade, 33.6 cm overall, 3 cm widest point of blade

Box B-Spear parts
1. 44.5cm overall, 33cm blade, 4.5 cm widest point
2. 33.4cm overall, 20cm blade, 4.5cm widest, 1.9cm diameter at shaft
3. 26cm overall, 15.8 blade (including the flanges), 1.7 diameter

Box C-Arrow points. Could some of these be small spear points?

Let me know what you think, or where I should look to identify them/any resources/books I can use. Thanks!