Nyuhx 07165 / Broken open
(two) spine details
(composite; apologies for poor quality)
from NYPL’s (fragile) copy of Bohlmann’s Chemical Code / Code Chimiques Bohlmann / Bohlmanns Chemikalien-Code (1922)
Obmup 07241 No more quite fresh
tags:
ruination; spine; telegraphic codes
Bohlmann’s Chemical Code (1922)