Congius,

c, a gallon.

Octarius,

o, a pint.

Fluid uncia,

fNo X Terms Employed In Prescriptions 47 j., 1/20 of a pint.

Fluid drachma,

f3j., 1/160 of a pint.

Minimum.

No X Terms Employed In Prescriptions 48 1/9600 of a pint.

Libra,

No X Terms Employed In Prescriptions 49 , a pound.

Uncia,

No X Terms Employed In Prescriptions 50 j, an ounce.

Drachma,

3j, drachm.

Scrupulus,

Э j., a scruple.

Granum,

gr., a grain.

Cyathus, a wineglass, = fNo X Terms Employed In Prescriptions 51 j ss. of any aqueous infusion, decoction, or mixture. Poculum, a teacup, = fNo X Terms Employed In Prescriptions 52 iv. Cochleare majus, a table spoonful, = f3iv. of aqueous fluids f3iij. of alcoholic. Cochleare minimum, a tea-spoonful, = f3ss. of aqueous fluids : =

No X Terms Employed In Prescriptions 53 xx. of alcoholic: = 3j. to 3ij. of conserves: = Э ss.

to Э j. of light powders : = 3ss. to Эy. of heavy, not metallic: = 3j to Эiv. of metallic. Manipulus, a handful. Pugillus. a pinch, lifted between the thumb and the fore and second finger.