A rare and beautiful relic of the olden time was lately presented to the museum of the Northern Institution, by William Mackintosh, Esq. of Milbank--an ancient virginal, which was in use among our ancestors prior to the invention of the spinnet and harpsichord. Mary, Queen of Scots, who delighted in music, in her moments of "joyeusitie" as John Knox phrases it, used to play finely on the virginal; and her more fortunate rival, Queen Elizabeth, was so exquisite a performer on the same instrument, that Melville says, on hearing her once play in her chamber, he was irresistibly drawn into the room. The virginal now deposited in the museum formerly belonged to a noble family in Inverness, and is considered to be the only one remaining in Scotland. It is made of oak, inlaid with cedar, and richly ornamented with gold. The cover and sides are beautifully painted with figures of birds, flowers, and leaves, the colours of which are still comparatively fresh and undecayed. On one part of the lid is a grand procession of warriors, whom a bevy of fair dames are propitiating by presents or offerings of wine and fruits. Altogether, the virginal may be regarded as a fine specimen of art, and is doubly interesting as a memorial of times long gone by. W.G.C. * * * * * HERSCHEL'S TELESCOPE. (_To the Editor of the Mirror_.) Your correspondent, a _Constant Reader_, in No. 330 of the MIRROR, is informed that the identical telescope which he mentions is now in the possession of Mr. J. Davies, optician, 101, High-street, Mary-le-bone, where it may be seen in a finished and perfect state. It is reckoned the best and most complete of its size in Europe. It was ordered to be made for his late majesty George III. as a challenge against the late Dr. Herschel's; but was prevented from being completed till some time after. The metals, 9-1/4 inches in diameter, having a diagonal eye-piece, four eye tubes of different magnifying powers, and three small specula of various radii, were made by Mr. Watson. J.D. * * * * * ANCIENT ROMAN FESTIVALS. * * * * * OCTOBER. (_For the Mirror_.) The _Augustalia_ was a festival at Rome, in commemoration of the day on which Augustus returned to Rome, after he had established peace over the different parts of the empire. It was first established in the year of Rome 735. The _Fontinalia_, or _Fontanalia_, was a religious feast, held among the Romans in honour of the deities who presided over fountains or springs. Varro observes, that it was the custom to visit the wells on those days, and to cast crowns into fountains. This festival was observed on the 13th of October.