Bill GaffordThis is a Geophysical Item....May 2022A monthly mystery item from the Geophysical Society of Houston’s museum archives! Can you guess what this quirky geophysical item is??
Bill GaffordThis is a Geophysical Item....April 2022Mystery Item for the April GSHJ is a Monroe Mechanical Calculator from the late 1950’s. It was used on seismic field crews as well as in
Bill GaffordThis is a Geophysical Item....The Mystery Item is a Electro Magnetic Detector from the 1930’s and was donated by Sun Oil.
Bill GaffordThis is a Geophysical Item....The history of Geophysics. This is a geophysical item..... Do you know what it is?
