The use of donovan's card-dial and analema. Whereby the time of the day; time of sun's rising and setting; length of day and night; sun's amplitude; point of the compass the sun rises and sets at, &c. may be found in Cork, and places of the same latitude

Use of donovan's card-dial and analema. Whereby the time of the day; time of sun's rising and setting; length of day and night; sun's amplitude; point of the compass the sun rises and sets at, &c. may be found in Cork, and places of the same latitude (Online)