Gibbs' handwritten instructions for Heliochronometer use - photocopy of notes 1

Gibbs, George J. Gibbs' handwritten instructions for Heliochronometer use - photocopy of notes 1. Other. UNSPECIFIED. (Unpublished)

[thumbnail of low res]
Preview
Image (JPEG) (low res)
Available under License Creative Commons Attribution Non-commercial No Derivatives.

234kB
[thumbnail of high res] Image (TIFF) (high res)
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.

6MB


Repository Staff Only: item control page