LONDON : Printed by John Nichols, for David HENRY, late of S. John's Gate; and fold by Eliz. NEWBERY, the Corner of St. P." Church-yard, Ludgate-Streit. 1787. i TO THE DEITY, ON THE PROGRESSION OF HUMAN LIFE. Th' undaunted mariner, in hopes of gain, HAIL, sracious Father, 'tis to thee we owe Each friendly blessing granted us below: Leaves quiet scenes to plow the raginginajn ; Of life's review if we the features trace, Tho'bless’d with plenty, quits his native soil, Each day will prove a miracle of grace. In search of diftant climes, with painful toil. The helpless babe, unable to supply With breast ambitious, and devoid of fear, Iteer ; high (care. Bencatħ the waves, half bury'd, now does lie; But o'er their offspring watch with willing The lightning flashes, and the thunder roars, Upheld by thee, one added year affords Nature's at war, and diftant are the shores.-Some little strength, and with but half-form'd What but a God Omnipotent could save words The much affrightedcrew, and stillthe wave! The child tisps out its wants, and fain would Buc thou in mercy stretcheft forth thy hand, talk, [walk; And seas and winds obey thy dread comAnd, with flow tottering steps, attempts to mand. with pains, decay'd, life, [head As things are so, our voices let us raise, Thou didst avert the blow; and o'er his Ann hail the God of Heaven with hymns Unalk'd, thy kind, thy saving thield didít of praise! spread! [lave, Thank him for all the mercies he has shed, By summer's heat oppress'd, he haftes to Thank biin for fhielding oft' th” endanger'd And headlong plunge beneath the rapid head! [brake Imprefs'u with gratitude, let's still return May justice, mercy, charity, combine, I. A. CUXATUS. Wave; M 0 D E Τ ο A F F E C Τ Ι Ο Ν. Peace to those hours, whose tranfient ítream. In tides of rapture flow'd! Withr mildest luitre glow'd! And takes the filial carel The Sisters' Broilier's share. Farewell, thou early lost ! my lays Meck Innoce:zy play'd ! To sympathy impait My lot on the dimm'd cheek to see The tale of Woe-a Father's praise Health's sickening Roses fade.! May wake the feeling heart! E. B. G. P R E F A C E. m I his Plat, and to sit in Judgement on his own Performance; to display its To us it is Matter of Triumph, that while Competitors, under fimilar To thofe excellent Correspondents to whom we owe that Superiority INDEX INDICATORIUS A Correfpondent; in P: 1058; after some observations on the Gregorian Calen- perfe&t than it really is, complains, that he was under the necessity of dating his Jetter Nov. 30, although in fact it was written Dec. 1, 1787.--For the benefit of fuch of our readers as may not have the means of better information, and may be very much alarmed at being obliged to misdate their letters all the year round, we beg leave to state, that Julius Cæsar, when he reformed the calendar, supposed the tropical year to confitt of 365 days 6 hours, and ordained that, on account of the 6 hours, an intercalary day should be added every fourth year, by reckoning the fixth kalends of March civice. Hence this year was called Billextile. Again, to correct the error of this intercalation, one day ia four years being found to be too much, Pope Gregory XIII. in 1582 cut off ten days after the 4th of O&ober, reckoning the sth of that month the 15th; and supposing the tropical year to con- Sft of 365 days, 5 hours, 49 minutes, 12 seconds, he ordained that the 1600ih year of the Christian æra, and every fourth year thereafter, thould be a billexcile, or leap year.-By this method of intercalation, 97 days are inserted in the space ef four centuries. But recent observations have determined the quantity of the wopical year to be 365 days, s hours, 451 seconds; this excess above 365 days amounts, in four centuries, to 96 days, 21 hours, 3 minutes, 20 seconds; hence 2 hours, 56 minutes, 40 seconds too much are inserted. The Gregorian Calendar mult, therefore, be corrected after a certain period of years; but the error being As our correspondent OBSRVATOR LONDINENSIS profefles, and we have rca- fon to believe wishes, to fate the first introduction of the principles of the Hue manc Society of Amsterdam into this country with accuracy and truth (lee p. 1077); he will not, we fiatter ourselves, attribute it to improper motives, if we affume to ourselves the merit of giving the eariieft account of the institution of that Society, and of laying before the publick ar large the instruâions which the Society, from experience, judged most effectual for the recovery of persons supposed to be drowned by lying in the water till every fpark of lite is apparently extinguished.. This we were enabled to do so early as the year 1771, by iminediate advice from the Society, accompanied with their the first publications, requesting at the fame time our allistance in promoting their undertaking, by making the means used for the recovery of such unfortunate persons generally known in Great Britain and beland as well as in Holland and the peighbouring itates. Those who have |