sure, being mostly the Observations of Persons of good Skill and Integrity.
UNA
TABLA
DE
VARIACIONES.
| Nombres de lugares. | Longitud de Long. | Latitud | Anno Dom. | Variation Observ'd. |
|---|---|---|---|---|
| d m | d m | d m | ||
| Londres | 0 0 | 51 32 N | 1580 | 11 15 E |
| 1622 | 6 0 E | |||
| 1634 | 4 5 E | |||
| 1672 | 2 30 W | |||
| París | 2 25 E | 48 51 N | 1683 | 4 30 W |
| 1640 | 3 00 E | |||
| 1666 | 0 0 | |||
| 1681 | 2 30 W | |||
| Uraniburg | 13 0 E | 55 54 N | 1672 | 2 35 W |