Water Level

| View Cart ⇗ | Info

“a, a, a, represents the water-level of a pond or reservoir upon elevated ground. From this pond a line or pipe is laid, passing over a bridge or viaduct at d, and under a river at c. The fountains, at b, b, show the stream rising to its level in the pond, a, at two points of very different elevation.” — Wells, 1857

Source

David A. Wells The Science of Common Things; A Familiar Explanation of the First Principles of Physical Science50

Downloads

TIFF (full resolution)

2400×702, 363.5 KiB

Large GIF

1024×299, 61.5 KiB

Medium GIF

640×187, 30.1 KiB

Small GIF

320×93, 9.8 KiB