brass parts from some 1970s test equipment that was worth more as parts than as what it was originally - it's imperal, not metric, 1/8" shafts (except for a 1/4" portion), the two gears make a 90 deg turn for the shaft, the other parts moved a tape with numbers on it past a window. add shipping, in the USA it will be aroudn $5 to $6 - I'll wait a few days and then list them on ebay
