These 'other' donor cases also had issues but were salvageable by repair and rebuilding the top edge surround area under the glass where someone in the past had hacked away that section when removing the original lenses.

The speedometers general appearance before.

The tachometers general appearance before.

How the fitted glass was siliconed on top the cases, its almost 1/4 inch thick and the workmanship is,,,,, well you decide.

The speedo mechanism has been restored and the white donor case has been repaired and restored for the new glass retrofit

The tach mechanism has been restored and the white donor case has been repaired and restored for the new glass retrofit.

The restored gauges shown here mounted into a restored main case I have for the final appearance test,,,,, yup that looks much better.