![Singer's tourniquet](http://pattern37.com/wp-content/uploads/2021/03/DSC_0318-2-640x360.jpg)
Singer’s tourniquet
Singer’s tourniquet was a simple device used to prevent a blood loss during hemorrhage. It consisted of a strap and metal device with a knob for tightening the strap around the limb. Below tourniquet and aluminium case were found in the Surgical Haversack.
![](http://pattern37.com/wp-content/uploads/2021/03/DSC_0318-2-1024x683.jpg)
![](http://pattern37.com/wp-content/uploads/2021/03/DSC_0319-2-1024x683.jpg)