I can only think of the wire in the Warlord industrial bits,but very expensive,unless you really wanted the rest!
OK, You probably mean large wire rolls in the factory set - interesting what stuff they have available
but no, I expressed myself too complicated:
during my military time I saw that field telephone wire is still deployed by loading the wire roll on a signallers rucksack and having him run along the general direction.
So I was asking myself how in WW1 and before a small signaller unit would deploy their wire or transport it, maybe by mule or so. I was looking for a source picture of how this would look like