Historical correspondence between C. V. Theis and C. I. Lubin


  • Anonymous


In C. V. Theis's classic 1935 paper on “The Relation between the Lowering of the Piezometric Surface and the Rate and Duration of Discharge of a Well Using Ground Water Storage,” the following statement appears:

C. I. Lubin … has with great kindness prepared for me the following derivation of the equation giving the distribution of temperatures around a sink … corresponding to the cone of depression around a well.