Walking stick - Wood, Bone, Metal

Collection of 5 ancient sticks from different periods and origins.
Brief description of the sticks, considering the overall image from left to right:
1) 79 cm. Without tip, wood at the tip chipped. The bone head is rotted and not firmly attached to the stick. Light-colored wood near the handle is decorated with a spiral design and is cracked. The main body wood, probably ebony, bears the following inscription: 'Boeren Kamp Ceylon 1902,' a souvenir from the camp where the South Africans who participated in the Anglo-Boer War (1899-1902) were deported.

2) 91.5 cm. Solid and intact structure, decorated bone handle, and shaft in woody vegetal material.

3) 90 cm. Pewter handle with movable material inside, like a rattle. It bears the inscription 'B.V 800'. Solid structure and intact wood, ebony tip.

4) 85.3 cm. Metallic handle decorated with a dragon body design. Very solid wood, presumably ebony or rosewood, chipped tip.

82.5 cm. Decorated metal handle bearing the initials "VF". Cane (bamboo?) structure with a metal insert at the tip.