The first NMR spectra were first published in the same issue of Physical Review in January of 1946. Bloch and Purcell were jointly awarded the Nobel Prize in Physics in 1952 for their discovery of ...
In contrast to the superconducting Bruker magnets, the NMR spectrum tends to shift around much more and the use of a reference (internal or external). i.e., running a spectrum on a chemical with known ...