Description:
COMPRISING 9 [ 6 plus 3 ] loose leaves within a folded paper portfolio, 3 leaves showing the Chronometer with copies of the Trial results from the National Physical Laboratory, plus one leaf showing the Watch with 2 accompanying leaves of Trial results from the NPL. The portfolio with front cover heavily foxed and the first leaf of contents with the top outer corner dust marked, the other leaves clean and unaffected, the group of 3 leaves fastened at the top corner by a wire paper clip.
*No copy on COPAC.
Date Published: 1913. 4to.
Stock No. 60796
Price: £75.00