For alcoholmeters series 173 and 174 (capacity 450ml).
173000Alcoholmeter 0/10 with calibration certificate
173010Alcoholmeter 10/20 with calibration certificate
173020Alcoholmeter 20/30 with calibration certificate
173030Alcoholmeter 30/40 with calibration certificate
173040Alcoholmeter 40/50 with calibration certificate
173150Alcoholmeter 50/60 with calibration certificate