DR. TRUSLER prefents his best respects to those
Ladies and Gentlemen who have done him the
honour to subscribe to this work, and begs leave to say
he shall think himself particularly obliged, if they will
shew it to their acquaintance and speak of it as they
find it; perfwading himself by their so doing, that
where he has one subscriber he shall have two. He
flatters himself it is a proper work to be put into the
hands of youth, as they will find a variety of entertain-
ment, and that information that will open their minds,
and is preferable to all the scholastic reading in the
world.

April. 1788.