We have obtained another copy of Williamson's "Ferns of Kentucky" which
we offer for $4.50 postpaid. This volume, the first American fern book,
compares very favorably with the most recent. It contains fifty-nine
full page plates reproduced from etchings, and is the only fern book so
illustrated. More than 150 pages of text give an account of the species.
Valued highly for its unique position among fern books, and hard to get
at any price, this copy will not remain on hand long. Order at once.