Back to Physics

Application of electricity: railway emergency signal

$ 1.99$ 35.99

Clear
Inclusions:  Property release

Product Description

Illustration from middle ‘800: application of electricity, train driver asking for help by means of the emergency signal. He must be very sure no others train are coming

JPG Raster, 9.61 MB

Additional Information

License

4K Video, Blogger JPEG, Extended (for merchandise), Extended JPEG, Extended Vector, Extended Video, Full Size ( XLarge – high definition), Full Size JPEG, Full Size Vector, HD Video, Web-Blogger (700 pixels larger size)