Townsend Telescope: Part Photograph 48

Images, UC QuakeStudies

A photograph of the worm gear drive from the Townsend Telescope

Townsend Telescope: Part Photograph 54

Images, UC QuakeStudies

A close-up photograph of the wheel from the worm gear drive of the Townsend Telescope.

Townsend Telescope: Part Photograph 53

Images, UC QuakeStudies

A photograph of the damage to a gear from the worm gear drive of the Townsend Telescope. The gear was bent during the 22 February 2011 earthquake.

Townsend Telescope: Part Photograph 51

Images, UC QuakeStudies

A photograph of the damage to the teeth of a gear from the worm gear drive of the Townsend Telescope. The gear was damaged during the 22 February 2011 earthquake.

Townsend Telescope: Part Photograph 52

Images, UC QuakeStudies

A photograph of the damage to the teeth of a gear from the worm gear drive of the Townsend Telescope. The gear was damaged during the 22 February 2011 earthquake.