APOTHECARIES OR TROY WEIGHT.
| 20 grains (gr.) | = | 1 scruple (℈). |
| 3 scruples (℈) | = | 1 dram (ʒ). |
| 8 drams (ʒ) | = | 1 ounce (℥). |
| 12 ounces (℥) | = | 1 pound (lb.). |
| 20 grains (gr.) | = | 1 scruple (℈). |
| 3 scruples (℈) | = | 1 dram (ʒ). |
| 8 drams (ʒ) | = | 1 ounce (℥). |
| 12 ounces (℥) | = | 1 pound (lb.). |