'A new form of ureameter designed by F. Gade. With description, remarks, and estimations by I. Walker Hall', reprinted from the Not Sourced, 1900. [Originally part of the Delépine Collection].
- For more information, email the repository
- Advice on accessing these materials
- Cite this description
- This material is held at
- ReferenceGB 133 MMC/1/HallI/1
- Dates of Creation1900