A Tinsmiths Bead Roller?
Following the discussion about whether it is a swedge or swage comes the name of roller machine. Most often the names were what the machine did. This is seen in the patent description by A W Whitney in 1847.
Most often we hear these machines called rolling machines, which we always thought was a modern description, but there is documentation of the use of rolling machines as shown in the Stow patent description.
Now which term should we use?