Ashwell, 1640 : a new almanacke for the yeare of our Lord Christ, 1640, being the bissextile, or leap-yeere : wherein are inserted many things of speciall note and necessary use, never heretofore written by any : as also a plaine and perfect rule to know the houre of the night by the moone : calculated for the towne of Onger in the county of Essex, where the pole is elevated above the horizon 52 degrees, 23 minuits /