AN EPITOME of ASTRONOMY ; AS ILLUSTRATED BY THE EIdouranIon, OR TRANSPARENT ORRERY.

DISSERTATION ON THE PROBABLE CAUSE OF THE Deluge.

Heads of Mr. Walker, sen.'s Lectures, IN CONDUIT-STREET,

AS LECTURED UPON BY HIS SON,
W. WALKER.

THE FOURTEENTH EDITION.

Ipswich;
PRINTED FOR THE AUTHOR,
BY BURRELL AND BRANSBY;
AND SOLD BY J. ROBSON AND W. CLARKE, BOND-STREET;
AND G. KEARSLEY, FLEET-STREET, LONDON.
1800.