_An ancient Tombstone._--In the month of December, 1851, a tombstone was found at the quay of Aberdeen, near Weigh House Square, in excavating for a common sewer. On it is carved a cross, and a shield containing the initials "G. M.," a nameless instrument, or a couple of instruments, placed crosswise, and a heart with a cross in the centre. Round the edge is cut exquisitely, in Old English letters, with contractions such as we see in old MSS., the following inscription, "Hic jacet honorabilis Vir Georgius Manzs (Menzies?), civis de Abirden, cum uxore eius Anneta Scherar, qui obiit XXVII die mensis Septembris, anno D. N. I. MIIIIXX." In former times, the Menzieses, the Collisons, and the Rutherfords held ruling power in Aberdeen, as in more recent times did the Gibbons, Bannermans, and Hogarths. KIRKWALLENSIS. * * * * * Queries. EXCESSIVE RAINFALL. The following quotation induces me to put a Query to the numerous scientific readers of your widely-circulated publication: "It is a remarkable circumstance that an unprecedented quantity of rain has fallen during the last year (1852) all over the world,--England, Ireland, Europe generally, Africa, India, and even in Australia." Query, Is it anywhere recorded that so widespread a rainfall has been previously noticed? It is said that excessive rainfall has been general all over the world; and it would appear to have been general over a great portion of the land. This, however, does not constitute the whole world. The area of our globe is composed of about four-fifths water to one-fifth land; so that an excess of rain might fall upon every square mile of land, and yet the _average_ rainfall of the whole world not be exceeded. This is an important truth, and should be generally understood. Taking the surface of the whole world, there is probably, year by year, the same amount of sunshine and heat, the same quantity of evaporation, and the same volume of rainfall; but there is inequality of distribution. We find a dry summer in America, and a wet one in Europe; excessive wet in the south of Europe, with excessive drought in the north; with similar excesses over much more limited areas. This case holds good even for the extraordinary year of 1852. Excess of rain has fallen on most of the land over the earth's surface; but there has been a minimum on the great oceans; as see the accounts of the fine weather, light winds, and calms, experienced in the voyages to Australia. The question of general equality and local excesses may now, through our commerce, have that attention given to it which has hitherto been impossible. It is well worthy of study. ROBERT RAWLINSON. * * * * * BAPTIST VINCENT LAVALL.