Poor Robin. 1677. Or, A yea-and-nay-almanack for the people called by the men of the world Quakers. : Containing many needful and necessary observations, from the first day of the first month, till the last day of the twelfth month. : Being amongst the brotherhood and sisterhood the leaping-year, notwithstanding the twelfth month hath but xxviii days in it. : Calculated for the meridian of the Bull and Mouth within Aldersgate, and may indifferently serve for any other meeting-house either in Wales or England. / - Poor Robin. (Printed by George Larkin, for the assigns of John Seymour Esq; ..., 1677)