Observations on the genus Unio, together with descriptions of new genera and species ... By Isaac Lea ...

v 5

Letter from William Croswell to Isaac Winslow, 1825 August 28

Draft of a letter regarding Croswell's employment with Harvard.

[Admittatur of Isaac Boyle], 1812 July 1

Published copy of the 1807 College Laws with the admittatur of undergraduate Isaac Boyle signed by President John Kirkland on July 1, 1812.

[Admittatur of Isaac F. Shepard], 1838 August 28

Printed copy of an undated abstract of laws and regulations with the admittatur of undergraduate Isaac F. Shepard signed by President Josiah Quincy on August 28, 1837.

The Isaac Cowie collection of Plains Cree material culture from Central Alberta / James W. VanStone.

n.s. no.17(1991)

Receipt from Isaac Bradish to Caleb Gannett, 18 October 1781

Receipt for $280 for all materials, except stones, to build Stoughton Hall, to Caleb Gannett, College Steward on behalf of the Corporation, from auctioneer Isaac Bradish. The receipt also gives the purchase price in British pounds sterling, £84.

The aboral nervous system of Marsupiocrinus Morris / C. R. C. Paul. --

v.16:no.18(1970)