Can anyone assist with the following please:- Fluid jet control devices: Papers presented at the winter annual meeting of ASME (American Society of Mechanical Engineers) New York, Nov 1962 Warren,RW "Some parameters affecting the design of bistable fluid amplifiers" BL copy missing Many thanks! Sue Barrett ILLs RMCS Shrivenham SWINDON SN6 8LA UK (XW/C-4) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%