Row labels:
Du: Dupondius
S: SESTERTIUS
Q: Quinarius
De: DENARIUS
+---------------------------------------------------------------------+
| I. BEFORE THE REIGN OF AUGUSTUS: when the Denarius was |
| 1-7th of an Ounce, or about 60 Grains. |
+----------------------+--------------------+----+----+----+----------+
| 1. _Copper Coins._ | 2. _Silver Coins._ | £. |_s._|_d._|Farthings.|
| | | | | | |
| Sextula | | ” | ” | ” | ·35416 |
+--+ | | | | | |
|1½| Quadrans | Teruncius | ” | ” | ” | ·53125 |
+--+--+ | | | | | |
| 2|1⅓| Triens | | ” | ” | ” | ·7083 |
+--+--+--+ +--+ | | | | |
| 3| 2|1½| Semissis | 2| Sembella | ” | ” | ” | 1·0625 |
+--+--+--+--+ +--+--+ | | | | |
| 6| 4| 3| 2| As | 4| 2| Libella | ” | ” | ” | 2·125 |
+--+--+--+--+--+ +--+--+--+ | | | | |
|12| 8| 6| 4| 2| Du | | | | | ” | ” | 1 | ·25 |
+--+--+--+--+--+-+ +--+--+--+ | | | | |
|24|16|12| 8| 4|2| S |16| 8| 4| S | ” | ” | 2 | ·5 |
+--+--+--+--+--+-+-+ +--+--+--+-+ | | | | |
|48|32|24|16| 8|4|2| |32|16| 8|2| Q | ” | ” | 4 | 1 |
+--+--+--+--+--+-+-+ +--+--+--+-+-+ | | | | |
|96|64|48|32|16|8|4| |24|32|16|4|2| De | ” | ” | 8 | 2 |
+==+==+==+==+==+=+=+===+==+==+==+=+=+=======+====+====+====+==========+
| 3. _Gold Coins._ AUREUS[28] | | | | |
| (value in proportion to Roman Silver) | ” | 17 | 8 | 2 |
| (value in English current Coin) | 1 | 1 | 1 | 2 |
+===========================================+====+====+====+==========+
| 4. _Money of Account (not a Coin)._ | | | | |
| SESTERTIUM, or Mille Nummi | 8 | 17 | 1 | ” |
+-------------------------------------------+----+----+----+----------+