A professional who assists drawing-in-machine tender to tend drawing-in machine. Responsibilities include:

• Positions warp beam on brackets of stand, using chain hoist, and hangs harness frames in specified order on arms of stand.
• Attaches reed and drop wires to stand, using handtools.
• Threads heddles eyes with keys (slender wires) that control order in which machine will draw in warp threads.
• Pushes stand into frame of machine.
• Removes drawn warp assembly from setup stand and places assembly on handtruck, using chain hoist.
• Performs other duties as described under helper master title.