Around 1880.
1880 Invented a magnetic ore separator. Invented and installed the first life-sized electric railway for handling freight and passengers at Menlo Park, N. J.
in 1920
university-building in the formative decades between 1880 and 1910
1920
No films on this time. The movie camera hadn't been invented only the still camera.
It was invented in July 1880
It was invented around 1880.
1880's-1920 and 1956
it didnt.
Most immigrants into the United States between 1880 and 1920 came from Europe. Some of the most popular nationalities were Irish, Italian, Greek, and British.
The first pencil case was invented in 1880 and Ebenezer Wood invented it.
Around 1880.
John
1880
The theremin was invented in 1920.
they where invented in the 1920's:D