Chemistry
Scientific American Supplement, No. 508, September 26, 1885
Read by LibriVox Volunteers
Various
The Scientific American may be the oldest continuously published periodical in the United States, having launched its first publication in 1…
Violin Varnish and How to Make It
Read by Beeswaxcandle
Georges Foucher
A description of the properties and effects of the principal components of Varnish and the best means of employing them. - Summary by Prefac…