Convert fluid drachm (Imperial) to polypin (metric)
Selected category: volume.
Definition and details for fluid drachm (Imperial):
Imerial fluid drachm is an arhaic spelling of fluid dram (fl dr), equal to 1/2 Imperial fluid ounce.
Definition and details for polypin (metric):
Polypin is a traditional informal British unit of volume for beer and other alcoholic beverages, equal to 2 minipins, or 20 liters.