12 ,

Observations on Dr . Arbuthnot’j

Gr. Troy.

5

Pilot.

qr.

My Roman Pound, is

- -

Z2v8

10

I 7

OO

Ounce, -

r

T%

434

00

18

02

Duella,

i

~ 36

144 3

00

06

oof

Sicilicus, -

1

- p

108s

00

04

.2;

Sextula, -

■72

7 2 \

00

°3

OO f

Drachma,

1

54 ;

00

02

06 I

Scriptulum

I

” 1M

00

00

i 8 |

Obolus, -

1

~ 57S

9 ^

00

00

9 ^

Siliqua, -

~ 1715

3 i

00

00

3 yi

Lens, -

X

6912

0--Z

00

00

1 n 217

I am aware that it would have been better to havethrown the common Fractions into the Decimals in thisTable; but I, have drawn it up in this manner to makeit more easy to be compared with Dr. Arbuthnot' s.

This over-rating the Roman Weights, will occasionDisorder in the Estimate os the Measures both wet anddry.

CHAP.