sdtc: underneath view of both knobs
sdtc: top view of knob
sdtc: the leather straps, right back corner, hold the stick that turns the wheel
sdtc: screws in the hub
sdtc: knob underneath that tightens up the maidenhead
sdtc: is the maidenhead leaning the correct direction
sdtc: here it is leaning the other way
sdtc: knob that moves the maidenhead right or left
sdtc: Oscar Colley
sdtc: Colley wheel
sdtc: underneath
sdtc: front C