) used to calculate the stiffness or Young's modulus of soil-cement mixtures.
It is a reference number for a nostalgic black-and-white photograph titled "Men and Boys, The Wells 1893" from Clydach, Wales. Prints and gifts featuring this image are available through Francis Frith . 32605x
Surfworx / Banshee Hybrid - Secret Spot Surf Shop ) used to calculate the stiffness or Young's