- TitleAstronomical instruments, optical equipment, observatory domes, observation ladders, rising floors.
- AuthorCarl Zeiss WorksCarl Zeiss Works
- Description142 pages :, 27 cm.
- Call NumberQB86.4 .C37 1923 c.2
- SubjectsAstronomical instruments -- Catalogs.
- PublishingNew York? :: Astro Dept. Carl Zeiss Jena, , 1923.
- MaterialBook
