I transcribed a table engraved on the copper plate of an early sundial-astrolabe in University of Parma. In the table are data every two day in degree and minutes. I thinked sun's altitudes in my town. I have any idea on author (probably a Jesuit teacher in University College in late 16th century) >From them it's possible to know the referred date? Exist any interessed analizing data to confirm my suggestion? How I can send a table? Hello Antonio
