Anyone know what these old pliers were designed for?

[visor_down]

In amongst a recent tool haul, found these, just curious what they're designed to be used for? Anyone know? Had a look on Google to no avail

 

[bigegg]

closing reinforcing rings on tarpaulins?

 

[Screwdriver]

Probably for fixing tags onto some unfortunate animal.

 

[bigegg]

Probably for fixing tags onto some unfortunate animal.

Animal tagging pliers usually have a longer spike for piercing the ears

 

[p0689109]

Mafia special tool!