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Zenith Telescope

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Zenith Telescope.jpg The Planetary motions very irregular as seen from the EarthThumbnailsA Tubeless, or 'Aerial' TelescopeThe Planetary motions very irregular as seen from the EarthThumbnailsA Tubeless, or 'Aerial' TelescopeThe Planetary motions very irregular as seen from the EarthThumbnailsA Tubeless, or 'Aerial' TelescopeThe Planetary motions very irregular as seen from the EarthThumbnailsA Tubeless, or 'Aerial' TelescopeThe Planetary motions very irregular as seen from the EarthThumbnailsA Tubeless, or 'Aerial' TelescopeThe Planetary motions very irregular as seen from the EarthThumbnailsA Tubeless, or 'Aerial' TelescopeThe Planetary motions very irregular as seen from the EarthThumbnailsA Tubeless, or 'Aerial' Telescope

Zenith Telescope constructed for the International Stations at Mizusawa, Carloforte, Gaithersburg and Ukiah, by Hermann Wanschaff, Berlin.