kg. = 22 Ibs. (dans le commerce

c. 1 kg. =2 livres françaises (Poids d'un litre d'ean).

d. 500 gr. = 1 liiire.

e. 1 hectogr. = % Ib., environ.

/. 454 gram. = 1 Ib. avoirdupois.

g. 31 gram. = 1 oz. troy,

h. 1.77 gram. = 1 dram.

i. 1.555 gram. = 1 pennyweight.

Supérieures ( Ton = 1015.649 kilog.

au < Hundredweight = 50.782 kilog. pound ( Quarter = 12.695 kilog.

PounD

Inférieures

pound

j Avoirdupois = 453 grammes.

( Troy = 373 grammes.

[once (%, de Ib. av.) j S>f ^ TS J."""'' ^^ \ Pennjrweigbt (Vèo oz.) = 1.55 gr. ^

Dram (Vie oz.) = 1.771 gr.

[ Grain (^ pennyw.) = 0.064 gr.

Rbmabqub. 11 Ibs. = 5 kilogs.