Cu. In.

4

gills.........

1

pint (O.) =

28.875

2

pints.......

1

quart (qt.) =

57.75

4

quarts.......

1

gallon (gal.) =

231.

63

gallons......

1

hogshead (hhd.)

2

hogsheads . . .

1

pipe or butt

2

pipes...........

1

tun

apothecaries' liquid measure.

Apothecaries' or Wine Measure is used by pharmacists of this country. Its denominations are gallon, pint, fluid ounce, fluid drachm, and minim, as follows:

Cong.

O.

F. Oz.

F. Dr.

Minims.

1 =

8

= 128

= 1,024

= 61,440

1

= 16

= 128

= 7,680

1

= 8

= 480

1

60 1

The Imperial Standard Measure is used by British pharmacists. Its denominations and their relative value are:

Gal.

Quarts.

Pints.

F. Oz.

F. Dr.

Minims.

1

= 4

= 8

= 160

= 1,280

= 76,800

1

= 2

= 40

= 320

= 19,200

1

= 20

- 160

= 9,600

1

= 8

= 480

1

60

The relative value of United States Apothecaries' and British Imperial Measures is as follows:

Imperial Measure.

U.S. Apothecaries' Measure.

Pints.

F. Oz.

F. Dr.

Minims

1 Gallon

= .83311

Gallon, or

6

13

2

22.85

1 Pint

= .83311

Pint, or

16

5

17.86

1 Fl. Oz.

= 1.04139

Fl. Oz., or

1

0

19.86

1 Fl. Dr.

= 1.04139

Fl. Dr., or

1

2.48

1 Minim

= 1.04139

Minim, or

1.04

465