Category:1885 in technology
Subcategories
This category has the following 4 subcategories, out of 4 total.
*
A
M
V
Media in category "1885 in technology"
The following 2 files are in this category, out of 2 total.
-
(1885) Alexander Graham Bell Recording (RESTORED).ogg 4 min 42 s; 4.05 MB
-
The Chemistry of Foods.djvu 2,031 × 3,276, 40 pages; 944 KB