Letters of Henry Brevoort to Washington Irving, together with other unpublished Brevoort papers,

"Of this first edition of 'The letters of Henry Brevoort to Washington Irving' (limited to three hundred and ten sets printed on special Strathmore paper, and bound in two volumes), two hundred and ninety sets are offered for sale. No other edition will be issued in this form. This is no.

A memoir of Joseph Henry : a sketch of his scientific work /

On verso of t.-p.: Extracted from the Henry memorial volume published by order of Congress.