Unze 1/16	Unze German	29,227 gram 1/16 of a Pound
Unze 1/12	Unze Pharmacy Prussian	29,232 gram 1/12 of a Pharmacy Pound
	Unze Pharmacy Swiss	31,250 gram
	Unze Pharmacy Austria	35,004 gram
	Unze Pharmacy Dutch	30,761 gram
	Unze Pharmacy British	31,103 gram
	Unze Pharmacy USA	31,103 gram
Once	Once France poids de marc	30,594 gram
	Once France 1818 - 1861 Pharm.	32,00 gram
	Once France Gem < 1877	29,592 gram
	Once France Gem > 1877	29,520 gram
	Once Brussels	29,229 gram
	Once Gent	27,116 gram
	Once Belgium Pharmacy	22,946 gram
	Once Swiss > 1853	31,25 gram
	Once Dutch	100 gram
Oncia	Oncia	28,271 gram
Ounce ( oz )	Ounce British Commercial	28,3495 gram
	Ounce British Pharmacy	31,1035 gram