Official prices (in reais/arroba) of calumba in Mozambique Island, 1854-1855, 1858, 1861-186448
| Month/Year | 1854 | 1855 | 1858 | 1861 | 1862 | 1863 | 1864 |
|---|---|---|---|---|---|---|---|
| January | $200 | ||||||
| February | $300 | ||||||
| March | $150 | $300 | $300 | ||||
| April | $200 | $400 | $300 | ||||
| May | $12 reis/libra | $300 | $300 | ||||
| June | $200 | ||||||
| July | $250 | $350 | $200 | $300 | |||
| August | $300 | $200 | $200 | $300 | $400 | $300 | |
| September | $300 | $500 | $300 | ||||
| October | $400 | $400 | |||||
| November | $250 | $400 | $400 | $300 | |||
| December | $300 | $300 | $300 |