Hand roller.
Applied to the press roller used by machine-minders in pulling a proof to obviate running up colour with the machine rollers.
· 
· 
Entry taken from Printers' Vocabulary, by Charles Thomas Jacobi, 1888.
Applied to the press roller used by machine-minders in pulling a proof to obviate running up colour with the machine rollers.
· ·
Entry taken from Printers' Vocabulary, by Charles Thomas Jacobi, 1888.