Dr. Greenwood, of Boston, in 1788 offered his services to "give a youthful air to the countenance," and was ready to "electerise" any persons who stood "in need of that almost universal remedy."

ISAAC GREENWOOD,

DENTIST,

Acquaints the publick, that he has REMOVED from No. 49 to No. 19, Marlborough Street, opposite Meſſrs. Amorys' Store, where he continues to perform the neceſſary branches of that art, carefully and faithfully. Removing every ſubſtance tending to deſtroy the Teeth and Gums. Cures the Scurvy in the Gums, makes the Teeth white, &c. Sells BRUSHES that are ſuitable for the Teeth, with a POWDER that never fails to recommend itſelf, at 1/4 per box. Fixes NATURAL TEETH on plates of gold or ſilver, with gold ſprings, if wanted. Alſo, ſubſtitutes ARTIFICIAL TEETH, of different ſubſtances, from 2ſ. to 6ſ. each—that give a youthful air to the countenance, and render pronunciation more agreeable and diſtinct—In a word, both natural and artificial are of ſuch real ſervice, as are worthy the attention of every one. He with pleaſure attends on thoſe who may incline to employ him, provided they cannot conveniently attend on him, at his HOUSE, where he has every accommodation neceſſary for their reception.

At the ſame place may be had,

Oil, Silk, and Ladies' UMBRELLAS, cheap. Old Umbrellas repaired, oiled, newly covered, &c. Oil Silk CAPS for bathing, German Flutes, Fifes, Violins, and Strings for ditto, Reeds for hautboys, Men, Boxes and Dice for back-gammon, Cheſs men, Billiard Balls, Ivory Combs, a variety of Canes, by wholeſale and retail. Cane Strings, Whips, electrical Machines with apparatus for experiments and medical uſe—artificial Magnets, &c. &c. &c.

N.B. Said Greenwood offers his ſervice to electeriſe thoſe who ſtand in need of that almoſt universal remedy, at 1/6 each time, at his Houſe.

Adviſe with your phyſicians.

May 3, 1788.