Original oil and gas trade magazine vintage ad for THE GUIBERSON CORPORATION of Dallas, TX. Waterflood WF hold down packer with automatic latch, designed especially for water-flooding, salt water disposal and similar projects. It may also be used for injecting fluids under moderate pressures into the formation below the packer and for their operations. This unique 1953 old oilfield petroleum drilling industry equipment magazine advertisement would display beautifully matted and framed.