Skip to main content

"Experiments and Observations recommended to Mr Hook", 1667

Reference Code: GBR/0012/MS Add.9597/13/5/121-122a

Scope and Contents

f.122a is a scrap of paper containing a few calculations and "D. Clark" (recto) and a diagram of a telescope (verso.)


  • Creation: 1667


Conditions Governing Access

From the Fonds:

Due to the fragile nature of the material access to the collection is restricted. It is available to view in the Cambridge University Digital Library at


3 folio(s) (ff.3 [mixed] paper) : paper

Language of Materials


Custodial History

The dates of the experiments range from October 1666 to January 1666/7. The document was probably written shortly afterwards

Existence and Location of Copies

Add.9597/13/5/121.r.tif Add.9597/13/5/121.v.tif Add.9597/13/5/122.r.tif Add.9597/13/5/122.v.tif Add.9597/13/5/122a,v.tif Add.9597/13/5/122a.r.tif

Repository Details

Part of the Cambridge University Library Repository

Cambridge University Library
West Road
Cambridge CB3 9DR United Kingdom