4 volumes : frontispiece (portrait) ; (8vo)

Bibliotheca Grenvilliana; or bibliographical notices of rare and curious books, forming part of the library of the Rt. Hon. T. Grenville / by J.T. Payne and H. Foss. [Pts. II-III, completing the catalogue of the library bequeathed to the British Museum. With a general index by W.B. Rye].

pages [127]-144 : illustrations, plate ; (8vo)

[Description of a machine for teaching blind persons arithmetic] / [Thomas Grenville].

To help keep Wellcome Collection safe and secure, all bags will be searched before entry. Please allow extra time on arrival.

We're running paid user research studies to improve Wellcome Collection online